56953822 has 16 divisors (see below), whose sum is σ = 86630544. Its totient is φ = 28080000.

The previous prime is 56953817. The next prime is 56953823. The reversal of 56953822 is 22835965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56953823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46822 + ... + 48022.

It is an arithmetic number, because the mean of its divisors is an integer number (5414409).

Almost surely, 2^56953822 is an apocalyptic number.

56953822 is a deficient number, since it is larger than the sum of its proper divisors (29676722).

56953822 is a wasteful number, since it uses less digits than its factorization.

56953822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515.

The product of its digits is 129600, while the sum is 40.

The square root of 56953822 is about 7546.7756028651. The cubic root of 56953822 is about 384.7461575145.

It can be divided in two parts, 56953 and 822, that added together give a palindrome (57775).

The spelling of 56953822 in words is "fifty-six million, nine hundred fifty-three thousand, eight hundred twenty-two".