1015485600552 has 64 divisors (see below), whose sum is σ = 2568516350400. Its totient is φ = 334525340160.

The previous prime is 1015485600541. The next prime is 1015485600607. The reversal of 1015485600552 is 2550065845101.

1015485600552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1015485600552² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4212402 + ... + 4446942.

It is an arithmetic number, because the mean of its divisors is an integer number (40133067975).

Almost surely, 2^{1015485600552} is an apocalyptic number.

1015485600552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1015485600552 is an abundant number, since it is smaller than the sum of its proper divisors (1553030749848).

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

1015485600552 is a wasteful number, since it uses less digits than its factorization.

1015485600552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236666 (or 236662 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 42.

The spelling of 1015485600552 in words is "one trillion, fifteen billion, four hundred eighty-five million, six hundred thousand, five hundred fifty-two".