56064565425 has 96 divisors (see below), whose sum is σ = 106388440704. Its totient is φ = 25802496000.

The previous prime is 56064565411. The next prime is 56064565481. The reversal of 56064565425 is 52456546065.

It is not a de Polignac number, because 56064565425 - 2⁴ = 56064565409 is a prime.

It is a super-3 number, since 3×56064565425³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

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 95 ways as a sum of consecutive naturals, for example, 1229127 + ... + 1273923.

It is an arithmetic number, because the mean of its divisors is an integer number (1108212924).

Almost surely, 2^56064565425 is an apocalyptic number.

56064565425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56064565425 is a deficient number, since it is larger than the sum of its proper divisors (50323875279).

56064565425 is a wasteful number, since it uses less digits than its factorization.

56064565425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44899 (or 44894 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 56064565425 in words is "fifty-six billion, sixty-four million, five hundred sixty-five thousand, four hundred twenty-five".