56355316 has 6 divisors (see below), whose sum is σ = 98621810. Its totient is φ = 28177656.

The previous prime is 56355301. The next prime is 56355331. The reversal of 56355316 is 61355365.

It is an interprime number because it is at equal distance from previous prime (56355301) and next prime (56355331).

It can be written as a sum of positive squares in only one way, i.e., 51065316 + 5290000 = 7146^2 + 2300^2 .

It is a congruent 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 as a sum of consecutive naturals, namely, 7044411 + ... + 7044418.

Almost surely, 2^56355316 is an apocalyptic number.

It is an amenable number.

56355316 is a deficient number, since it is larger than the sum of its proper divisors (42266494).

56355316 is a wasteful number, since it uses less digits than its factorization.

56355316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14088833 (or 14088831 counting only the distinct ones).

The product of its digits is 40500, while the sum is 34.

The square root of 56355316 is about 7507.0177833811. The cubic root of 56355316 is about 383.3936919869.

The spelling of 56355316 in words is "fifty-six million, three hundred fifty-five thousand, three hundred sixteen".