56913415 has 8 divisors (see below), whose sum is σ = 73549728. Its totient is φ = 42028320.

The previous prime is 56913413. The next prime is 56913419. The reversal of 56913415 is 51431965.

56913415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56913415 - 2¹ = 56913413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56913413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 437731 + ... + 437860.

It is an arithmetic number, because the mean of its divisors is an integer number (9193716).

Almost surely, 2^56913415 is an apocalyptic number.

56913415 is a deficient number, since it is larger than the sum of its proper divisors (16636313).

56913415 is a wasteful number, since it uses less digits than its factorization.

56913415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875609.

The product of its digits is 16200, while the sum is 34.

The square root of 56913415 is about 7544.0980242836. The cubic root of 56913415 is about 384.6551474326.

The spelling of 56913415 in words is "fifty-six million, nine hundred thirteen thousand, four hundred fifteen".