52676320 has 48 divisors (see below), whose sum is σ = 126227808. Its totient is φ = 20769280.

The previous prime is 52676311. The next prime is 52676357. The reversal of 52676320 is 2367625.

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, 9042 + ... + 13678.

It is an arithmetic number, because the mean of its divisors is an integer number (2629746).

Almost surely, 2^52676320 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 52676320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63113904).

52676320 is an abundant number, since it is smaller than the sum of its proper divisors (73551488).

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

52676320 is a wasteful number, since it uses less digits than its factorization.

52676320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4723 (or 4715 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 52676320 is about 7257.8454103129. The cubic root of 52676320 is about 374.8623376185.

The spelling of 52676320 in words is "fifty-two million, six hundred seventy-six thousand, three hundred twenty".