56362559 has 4 divisors (see below), whose sum is σ = 61486440. Its totient is φ = 51238680.

The previous prime is 56362547. The next prime is 56362567. The reversal of 56362559 is 95526365.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56362559 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 (56367559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2561924 + ... + 2561945.

It is an arithmetic number, because the mean of its divisors is an integer number (15371610).

Almost surely, 2^56362559 is an apocalyptic number.

56362559 is a deficient number, since it is larger than the sum of its proper divisors (5123881).

56362559 is a wasteful number, since it uses less digits than its factorization.

56362559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5123880.

The product of its digits is 243000, while the sum is 41.

The square root of 56362559 is about 7507.5001831502. The cubic root of 56362559 is about 383.4101163561.

The spelling of 56362559 in words is "fifty-six million, three hundred sixty-two thousand, five hundred fifty-nine".