52636655 has 8 divisors (see below), whose sum is σ = 63789984. Its totient is φ = 41692000.

The previous prime is 52636609. The next prime is 52636679. The reversal of 52636655 is 55663625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52636655 - 2²² = 48442351 is a prime.

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, 51611 + ... + 52620.

It is an arithmetic number, because the mean of its divisors is an integer number (7973748).

Almost surely, 2^52636655 is an apocalyptic number.

52636655 is a deficient number, since it is larger than the sum of its proper divisors (11153329).

52636655 is a wasteful number, since it uses less digits than its factorization.

52636655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104337.

The product of its digits is 162000, while the sum is 38.

The square root of 52636655 is about 7255.1123354501. The cubic root of 52636655 is about 374.7682241835.

The spelling of 52636655 in words is "fifty-two million, six hundred thirty-six thousand, six hundred fifty-five".