53622424 has 16 divisors (see below), whose sum is σ = 102994920. Its totient is φ = 26157120.

The previous prime is 53622409. The next prime is 53622431. The reversal of 53622424 is 42422635.

53622424 is nontrivially palindromic in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 53622392 and 53622401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81414 + ... + 82069.

Almost surely, 2^53622424 is an apocalyptic number.

It is an amenable number.

53622424 is a deficient number, since it is larger than the sum of its proper divisors (49372496).

53622424 is a wasteful number, since it uses less digits than its factorization.

53622424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163530 (or 163526 counting only the distinct ones).

The product of its digits is 11520, while the sum is 28.

The square root of 53622424 is about 7322.7333694461. The cubic root of 53622424 is about 377.0932982345.

The spelling of 53622424 in words is "fifty-three million, six hundred twenty-two thousand, four hundred twenty-four".