53488276 has 24 divisors (see below), whose sum is σ = 95376960. Its totient is φ = 26241600.

The previous prime is 53488247. The next prime is 53488291. The reversal of 53488276 is 67288435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93720 + ... + 94288.

It is an arithmetic number, because the mean of its divisors is an integer number (3974040).

Almost surely, 2^53488276 is an apocalyptic number.

It is an amenable number.

53488276 is a deficient number, since it is larger than the sum of its proper divisors (41888684).

53488276 is a wasteful number, since it uses less digits than its factorization.

53488276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 975 (or 973 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 53488276 is about 7313.5679391115. The cubic root of 53488276 is about 376.7785757056.

The spelling of 53488276 in words is "fifty-three million, four hundred eighty-eight thousand, two hundred seventy-six".