52651164 has 24 divisors (see below), whose sum is σ = 123249168. Its totient is φ = 17493760.

The previous prime is 52651103. The next prime is 52651217. The reversal of 52651164 is 46115625.

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, 3117 + ... + 10724.

It is an arithmetic number, because the mean of its divisors is an integer number (5135382).

Almost surely, 2^52651164 is an apocalyptic number.

It is an amenable number.

52651164 is an abundant number, since it is smaller than the sum of its proper divisors (70598004).

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

52651164 is a wasteful number, since it uses less digits than its factorization.

52651164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14165 (or 14163 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 52651164 is about 7256.1121821537. The cubic root of 52651164 is about 374.8026552762.

Adding to 52651164 its reverse (46115625), we get a palindrome (98766789).

The spelling of 52651164 in words is "fifty-two million, six hundred fifty-one thousand, one hundred sixty-four".