1056076556 has 36 divisors (see below), whose sum is σ = 1946617512. Its totient is φ = 501255744.

The previous prime is 1056076523. The next prime is 1056076561. The reversal of 1056076556 is 6556706501.

It is a super-2 number, since 2×1056076556² = 2230595384265642272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288071 + ... + 291713.

Almost surely, 2^1056076556 is an apocalyptic number.

It is an amenable number.

1056076556 is a deficient number, since it is larger than the sum of its proper divisors (890540956).

1056076556 is a wasteful number, since it uses less digits than its factorization.

1056076556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830 (or 3805 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 1056076556 is about 32497.3315212188. The cubic root of 1056076556 is about 1018.3532816611.

The spelling of 1056076556 in words is "one billion, fifty-six million, seventy-six thousand, five hundred fifty-six".