1056053136 has 40 divisors (see below), whose sum is σ = 2871725920. Its totient is φ = 333490176.

The previous prime is 1056053123. The next prime is 1056053147. The reversal of 1056053136 is 6313506501.

It is a super-2 number, since 2×1056053136² = 2230496452110868992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578065 + ... + 579888.

It is an arithmetic number, because the mean of its divisors is an integer number (71793148).

Almost surely, 2^1056053136 is an apocalyptic number.

1056053136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1056053136 is an abundant number, since it is smaller than the sum of its proper divisors (1815672784).

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

1056053136 is a wasteful number, since it uses less digits than its factorization.

1056053136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157983 (or 1157977 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 1056053136 is about 32496.9711819425. The cubic root of 1056053136 is about 1018.3457537945.

Adding to 1056053136 its reverse (6313506501), we get a palindrome (7369559637).

The spelling of 1056053136 in words is "one billion, fifty-six million, fifty-three thousand, one hundred thirty-six".