56523038 has 32 divisors (see below), whose sum is σ = 100124640. Its totient is φ = 23592960.

The previous prime is 56523037. The next prime is 56523041. The reversal of 56523038 is 83032565.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 56522995 and 56523013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56523037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73118 + ... + 73886.

It is an arithmetic number, because the mean of its divisors is an integer number (3128895).

Almost surely, 2^56523038 is an apocalyptic number.

56523038 is a deficient number, since it is larger than the sum of its proper divisors (43601602).

56523038 is a wasteful number, since it uses less digits than its factorization.

56523038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 56523038 is about 7518.1804979662. The cubic root of 56523038 is about 383.7736612855.

The spelling of 56523038 in words is "fifty-six million, five hundred twenty-three thousand, thirty-eight".