1056053612 has 12 divisors (see below), whose sum is σ = 1861390440. Its totient is φ = 524227776.

The previous prime is 1056053599. The next prime is 1056053623. The reversal of 1056053612 is 2163506501.

It is a super-2 number, since 2×1056053612² = 2230498462836493088, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 949133 + ... + 950244.

It is an arithmetic number, because the mean of its divisors is an integer number (155115870).

Almost surely, 2^1056053612 is an apocalyptic number.

It is an amenable number.

1056053612 is a deficient number, since it is larger than the sum of its proper divisors (805336828).

1056053612 is a wasteful number, since it uses less digits than its factorization.

1056053612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899520 (or 1899518 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1056053612 is about 32496.9785057011. The cubic root of 1056053612 is about 1018.3459067958.

The spelling of 1056053612 in words is "one billion, fifty-six million, fifty-three thousand, six hundred twelve".