1055155504 has 20 divisors (see below), whose sum is σ = 2201622976. Its totient is φ = 486994752.

The previous prime is 1055155501. The next prime is 1055155531. The reversal of 1055155504 is 4055515501.

1055155504 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 2×1055155504² = 2226706275242988032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055155501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2536224 + ... + 2536639.

Almost surely, 2^1055155504 is an apocalyptic number.

It is an amenable number.

1055155504 is an abundant number, since it is smaller than the sum of its proper divisors (1146467472).

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

1055155504 is a wasteful number, since it uses less digits than its factorization.

1055155504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5072884 (or 5072878 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 31.

The square root of 1055155504 is about 32483.1572357122. The cubic root of 1055155504 is about 1018.0571449427.

The spelling of 1055155504 in words is "one billion, fifty-five million, one hundred fifty-five thousand, five hundred four".