53472648 has 16 divisors (see below), whose sum is σ = 133681680. Its totient is φ = 17824208.

The previous prime is 53472637. The next prime is 53472689. The reversal of 53472648 is 84627435.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113990 + ... + 1114037.

It is an arithmetic number, because the mean of its divisors is an integer number (8355105).

Almost surely, 2^53472648 is an apocalyptic number.

It is an amenable number.

53472648 is an abundant number, since it is smaller than the sum of its proper divisors (80209032).

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

53472648 is a wasteful number, since it uses less digits than its factorization.

53472648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228036 (or 2228032 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 53472648 is about 7312.4994358974. The cubic root of 53472648 is about 376.7418768899.

The spelling of 53472648 in words is "fifty-three million, four hundred seventy-two thousand, six hundred forty-eight".