52904512 has 56 divisors (see below), whose sum is σ = 111658400. Its totient is φ = 24800256.

The previous prime is 52904477. The next prime is 52904513. The reversal of 52904512 is 21540925.

It is not an unprimeable number, because it can be changed into a prime (52904513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168868 + ... + 169180.

It is an arithmetic number, because the mean of its divisors is an integer number (1993900).

Almost surely, 2^52904512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52904512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55829200).

52904512 is an abundant number, since it is smaller than the sum of its proper divisors (58753888).

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

52904512 is a wasteful number, since it uses less digits than its factorization.

52904512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 473 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 52904512 is about 7273.5487899649. The cubic root of 52904512 is about 375.4028547702.

The spelling of 52904512 in words is "fifty-two million, nine hundred four thousand, five hundred twelve".