53659224 has 48 divisors (see below), whose sum is σ = 145847520. Its totient is φ = 17822400.

The previous prime is 53659217. The next prime is 53659273. The reversal of 53659224 is 42295635.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21649 + ... + 23999.

It is an arithmetic number, because the mean of its divisors is an integer number (3038490).

Almost surely, 2^53659224 is an apocalyptic number.

It is an amenable number.

53659224 is an abundant number, since it is smaller than the sum of its proper divisors (92188296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53659224 is a wasteful number, since it uses less digits than its factorization.

53659224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680 (or 2673 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 53659224 is about 7325.2456614096. The cubic root of 53659224 is about 377.1795423779.

The spelling of 53659224 in words is "fifty-three million, six hundred fifty-nine thousand, two hundred twenty-four".