1487540010 has 64 divisors (see below), whose sum is σ = 3920918400. Its totient is φ = 358183680.

The previous prime is 1487540003. The next prime is 1487540011. The reversal of 1487540010 is 100457841.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 1487540010.

It is not an unprimeable number, because it can be changed into a prime (1487540011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34044 + ... + 64296.

It is an arithmetic number, because the mean of its divisors is an integer number (61264350).

Almost surely, 2^1487540010 is an apocalyptic number.

1487540010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1487540010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1960459200).

1487540010 is an abundant number, since it is smaller than the sum of its proper divisors (2433378390).

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

1487540010 is a wasteful number, since it uses less digits than its factorization.

1487540010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30423.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 1487540010 is about 38568.6402404855. The cubic root of 1487540010 is about 1141.5358416048.

Adding to 1487540010 its reverse (100457841), we get a palindrome (1587997851).

The spelling of 1487540010 in words is "one billion, four hundred eighty-seven million, five hundred forty thousand, ten".