56413325 has 6 divisors (see below), whose sum is σ = 69952554. Its totient is φ = 45130640.

The previous prime is 56413307. The next prime is 56413333. The reversal of 56413325 is 52331465.

It can be written as a sum of positive squares in 3 ways, for example, as 19483396 + 36929929 = 4414^2 + 6077^2 .

It is not a de Polignac number, because 56413325 - 2⁸ = 56413069 is a prime.

It is a super-3 number, since 3×56413325³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1128242 + ... + 1128291.

It is an arithmetic number, because the mean of its divisors is an integer number (11658759).

Almost surely, 2^56413325 is an apocalyptic number.

It is an amenable number.

56413325 is a deficient number, since it is larger than the sum of its proper divisors (13539229).

56413325 is a wasteful number, since it uses less digits than its factorization.

56413325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256543 (or 2256538 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 56413325 is about 7510.8804410668. The cubic root of 56413325 is about 383.5251948610.

The spelling of 56413325 in words is "fifty-six million, four hundred thirteen thousand, three hundred twenty-five".