1055905296 has 20 divisors (see below), whose sum is σ = 2727755472. Its totient is φ = 351968416.

The previous prime is 1055905289. The next prime is 1055905313. The reversal of 1055905296 is 6925095501.

It is a super-2 number, since 2×1055905296² = 2229871988241695232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10998966 + ... + 10999061.

Almost surely, 2^1055905296 is an apocalyptic number.

1055905296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055905296 is an abundant number, since it is smaller than the sum of its proper divisors (1671850176).

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

1055905296 is a wasteful number, since it uses less digits than its factorization.

1055905296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21998038 (or 21998032 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 42.

The square root of 1055905296 is about 32494.6964288020. The cubic root of 1055905296 is about 1018.2982311662.

The spelling of 1055905296 in words is "one billion, fifty-five million, nine hundred five thousand, two hundred ninety-six".