52764320 has 48 divisors (see below), whose sum is σ = 142466688. Its totient is φ = 18090240.

The previous prime is 52764301. The next prime is 52764343. The reversal of 52764320 is 2346725.

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 7 ways as a sum of consecutive naturals, for example, 22436 + ... + 24675.

It is an arithmetic number, because the mean of its divisors is an integer number (2968056).

Almost surely, 2^52764320 is an apocalyptic number.

It is an amenable number.

52764320 is an abundant number, since it is smaller than the sum of its proper divisors (89702368).

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

52764320 is a wasteful number, since it uses less digits than its factorization.

52764320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47133 (or 47125 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 52764320 is about 7263.9052857261. The cubic root of 52764320 is about 375.0709673096.

The spelling of 52764320 in words is "fifty-two million, seven hundred sixty-four thousand, three hundred twenty".