53695080 has 48 divisors (see below), whose sum is σ = 174510180. Its totient is φ = 14318592.

The previous prime is 53695063. The next prime is 53695093. The reversal of 53695080 is 8059635.

It can be written as a sum of positive squares in 2 ways, for example, as 48191364 + 5503716 = 6942^2 + 2346^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74217 + ... + 74936.

Almost surely, 2^53695080 is an apocalyptic number.

It is an amenable number.

53695080 is an abundant number, since it is smaller than the sum of its proper divisors (120815100).

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

53695080 is a wasteful number, since it uses less digits than its factorization.

53695080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149170 (or 149163 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 53695080 is about 7327.6926791453. The cubic root of 53695080 is about 377.2635362528.

The spelling of 53695080 in words is "fifty-three million, six hundred ninety-five thousand, eighty".