1000488059536 has 135 divisors (see below), whose sum is σ = 2280137731209. Its totient is φ = 424039440384.

The previous prime is 1000488059507. The next prime is 1000488059537. The reversal of 1000488059536 is 6359508840001.

The square root of 1000488059536 is 1000244.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 984976851600 + 15511207936 = 992460^2 + 124544^2 .

It is a super-2 number, since 2×1000488059536² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000488059536.

It is not an unprimeable number, because it can be changed into a prime (1000488059537) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3892949520 + ... + 3892949776.

Almost surely, 2^{1000488059536} is an apocalyptic number.

1000488059536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1000488059536 is the 1000244-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000488059536

1000488059536 is an abundant number, since it is smaller than the sum of its proper divisors (1279649671673).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000488059536 is an frugal number, since it uses more digits than its factorization.

1000488059536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

Multiplying 1000488059536 by its sum of digits (49), we get a square (49023914917264 = 7001708²).

1000488059536 divided by its sum of digits (49) gives a square (20418123664 = 142892²).

The spelling of 1000488059536 in words is "one trillion, four hundred eighty-eight million, fifty-nine thousand, five hundred thirty-six".