52913304 has 64 divisors (see below), whose sum is σ = 147840000. Its totient is φ = 17534880.

The previous prime is 52913257. The next prime is 52913321. The reversal of 52913304 is 40331925.

52913304 is a `hidden beast` number, since 529 + 133 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42369 + ... + 43599.

It is an arithmetic number, because the mean of its divisors is an integer number (2310000).

Almost surely, 2^52913304 is an apocalyptic number.

52913304 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52913304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73920000).

52913304 is an abundant number, since it is smaller than the sum of its proper divisors (94926696).

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

52913304 is a wasteful number, since it uses less digits than its factorization.

52913304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445 (or 1435 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 52913304 is about 7274.1531465869. The cubic root of 52913304 is about 375.4236492100.

The spelling of 52913304 in words is "fifty-two million, nine hundred thirteen thousand, three hundred four".