53977260 has 48 divisors (see below), whose sum is σ = 151476192. Its totient is φ = 14361600.

The previous prime is 53977247. The next prime is 53977321. The reversal of 53977260 is 6277935.

53977260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 38980 + ... + 40340.

It is an arithmetic number, because the mean of its divisors is an integer number (3155754).

Almost surely, 2^53977260 is an apocalyptic number.

It is an amenable number.

53977260 is an abundant number, since it is smaller than the sum of its proper divisors (97498932).

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

53977260 is a wasteful number, since it uses less digits than its factorization.

53977260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034 (or 2032 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The square root of 53977260 is about 7346.9218044022. The cubic root of 53977260 is about 377.9232508438.

The spelling of 53977260 in words is "fifty-three million, nine hundred seventy-seven thousand, two hundred sixty".