56326516 has 6 divisors (see below), whose sum is σ = 98571410. Its totient is φ = 28163256.

The previous prime is 56326511. The next prime is 56326519. The reversal of 56326516 is 61562365.

It can be written as a sum of positive squares in only one way, i.e., 55442916 + 883600 = 7446^2 + 940^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56326511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7040811 + ... + 7040818.

Almost surely, 2^56326516 is an apocalyptic number.

It is an amenable number.

56326516 is a deficient number, since it is larger than the sum of its proper divisors (42244894).

56326516 is a wasteful number, since it uses less digits than its factorization.

56326516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14081633 (or 14081631 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 56326516 is about 7505.0993331201. The cubic root of 56326516 is about 383.3283706142.

The spelling of 56326516 in words is "fifty-six million, three hundred twenty-six thousand, five hundred sixteen".