53562272 has 24 divisors (see below), whose sum is σ = 105632100. Its totient is φ = 26735104.

The previous prime is 53562269. The next prime is 53562283. The reversal of 53562272 is 27226535.

It can be written as a sum of positive squares in 2 ways, for example, as 53523856 + 38416 = 7316^2 + 196^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24854 + ... + 26922.

Almost surely, 2^53562272 is an apocalyptic number.

It is an amenable number.

53562272 is a deficient number, since it is larger than the sum of its proper divisors (52069828).

53562272 is a wasteful number, since it uses less digits than its factorization.

53562272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2888 (or 2880 counting only the distinct ones).

The product of its digits is 25200, while the sum is 32.

The square root of 53562272 is about 7318.6250074724. The cubic root of 53562272 is about 376.9522415563.

The spelling of 53562272 in words is "fifty-three million, five hundred sixty-two thousand, two hundred seventy-two".