53086560 has 48 divisors (see below), whose sum is σ = 167224176. Its totient is φ = 14156288.

The previous prime is 53086543. The next prime is 53086573. The reversal of 53086560 is 6568035.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

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, 54819 + ... + 55778.

It is an arithmetic number, because the mean of its divisors is an integer number (3483837).

Almost surely, 2^53086560 is an apocalyptic number.

It is an amenable number.

53086560 is an abundant number, since it is smaller than the sum of its proper divisors (114137616).

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

53086560 is a wasteful number, since it uses less digits than its factorization.

53086560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110615 (or 110607 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 53086560 is about 7286.0524291279. The cubic root of 53086560 is about 375.8329573379.

The spelling of 53086560 in words is "fifty-three million, eighty-six thousand, five hundred sixty".