56362949 has 16 divisors (see below), whose sum is σ = 62570880. Its totient is φ = 50529600.

The previous prime is 56362907. The next prime is 56362961. The reversal of 56362949 is 94926365.

56362949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56362949 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 (56362049) 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 15 ways as a sum of consecutive naturals, for example, 43499 + ... + 44775.

It is an arithmetic number, because the mean of its divisors is an integer number (3910680).

Almost surely, 2^56362949 is an apocalyptic number.

It is an amenable number.

56362949 is a deficient number, since it is larger than the sum of its proper divisors (6207931).

56362949 is a wasteful number, since it uses less digits than its factorization.

56362949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420.

The product of its digits is 349920, while the sum is 44.

The square root of 56362949 is about 7507.5261571306. The cubic root of 56362949 is about 383.4110006878.

The spelling of 56362949 in words is "fifty-six million, three hundred sixty-two thousand, nine hundred forty-nine".