56001275 has 12 divisors (see below), whose sum is σ = 75754824. Its totient is φ = 40728000.

The previous prime is 56001269. The next prime is 56001287. The reversal of 56001275 is 57210065.

It is not a de Polignac number, because 56001275 - 2⁴ = 56001259 is a prime.

It is a super-2 number, since 2×56001275² = 6272285603251250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101546 + ... + 102095.

It is an arithmetic number, because the mean of its divisors is an integer number (6312902).

Almost surely, 2^56001275 is an apocalyptic number.

56001275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

56001275 is a deficient number, since it is larger than the sum of its proper divisors (19753549).

56001275 is a wasteful number, since it uses less digits than its factorization.

56001275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203662 (or 203657 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 56001275 is about 7483.3999625839. The cubic root of 56001275 is about 382.5891400887.

The spelling of 56001275 in words is "fifty-six million, one thousand, two hundred seventy-five".