53976680 has 32 divisors (see below), whose sum is σ = 124035840. Its totient is φ = 21130560.

The previous prime is 53976679. The next prime is 53976697. The reversal of 53976680 is 8667935.

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, 12476 + ... + 16235.

It is an arithmetic number, because the mean of its divisors is an integer number (3876120).

Almost surely, 2^53976680 is an apocalyptic number.

It is an amenable number.

53976680 is an abundant number, since it is smaller than the sum of its proper divisors (70059160).

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

53976680 is a wasteful number, since it uses less digits than its factorization.

53976680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28769 (or 28765 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 53976680 is about 7346.8823319827. The cubic root of 53976680 is about 377.9218972104.

The spelling of 53976680 in words is "fifty-three million, nine hundred seventy-six thousand, six hundred eighty".