52585116 has 48 divisors (see below), whose sum is σ = 126554400. Its totient is φ = 16986112.

The previous prime is 52585081. The next prime is 52585133. The reversal of 52585116 is 61158525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56140 + ... + 57068.

It is an arithmetic number, because the mean of its divisors is an integer number (2636550).

Almost surely, 2^52585116 is an apocalyptic number.

It is an amenable number.

52585116 is an abundant number, since it is smaller than the sum of its proper divisors (73969284).

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

52585116 is a wasteful number, since it uses less digits than its factorization.

52585116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078 (or 1076 counting only the distinct ones).

The product of its digits is 12000, while the sum is 33.

The square root of 52585116 is about 7251.5595563989. The cubic root of 52585116 is about 374.6458665662.

The spelling of 52585116 in words is "fifty-two million, five hundred eighty-five thousand, one hundred sixteen".