52135960 has 32 divisors (see below), whose sum is σ = 120479760. Its totient is φ = 20290176.

The previous prime is 52135927. The next prime is 52136011. The reversal of 52135960 is 6953125.

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, 16134 + ... + 19093.

Almost surely, 2^52135960 is an apocalyptic number.

It is an amenable number.

52135960 is an abundant number, since it is smaller than the sum of its proper divisors (68343800).

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

52135960 is a wasteful number, since it uses less digits than its factorization.

52135960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35275 (or 35271 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 52135960 is about 7220.5235267257. The cubic root of 52135960 is about 373.5761352821.

It can be divided in two parts, 521 and 35960, that added together give a square (36481 = 191²).

The spelling of 52135960 in words is "fifty-two million, one hundred thirty-five thousand, nine hundred sixty".