53622963 has 24 divisors (see below), whose sum is σ = 81110016. Its totient is φ = 34095600.

The previous prime is 53622941. The next prime is 53622967. The reversal of 53622963 is 36922635.

53622963 is a `hidden beast` number, since 5 + 362 + 296 + 3 = 666.

53622963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53622963 - 2¹⁸ = 53360819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53622967) 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 23 ways as a sum of consecutive naturals, for example, 18456 + ... + 21162.

It is an arithmetic number, because the mean of its divisors is an integer number (3379584).

Almost surely, 2^53622963 is an apocalyptic number.

53622963 is a deficient number, since it is larger than the sum of its proper divisors (27487053).

53622963 is a wasteful number, since it uses less digits than its factorization.

53622963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815 (or 2812 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 53622963 is about 7322.7701725508. The cubic root of 53622963 is about 377.0945617147.

The spelling of 53622963 in words is "fifty-three million, six hundred twenty-two thousand, nine hundred sixty-three".