1056164325 has 24 divisors (see below), whose sum is σ = 1747284000. Its totient is φ = 562935360.

The previous prime is 1056164303. The next prime is 1056164339. The reversal of 1056164325 is 5234616501.

It is not a de Polignac number, because 1056164325 - 2¹⁴ = 1056147941 is a prime.

It is a super-2 number, since 2×1056164325² = 2230966162805411250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154071 + ... + 160779.

It is an arithmetic number, because the mean of its divisors is an integer number (72803500).

Almost surely, 2^1056164325 is an apocalyptic number.

1056164325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1056164325 is a deficient number, since it is larger than the sum of its proper divisors (691119675).

1056164325 is a wasteful number, since it uses less digits than its factorization.

1056164325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8821 (or 8816 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1056164325 is about 32498.6818963477. The cubic root of 1056164325 is about 1018.3814921706.

The spelling of 1056164325 in words is "one billion, fifty-six million, one hundred sixty-four thousand, three hundred twenty-five".