52604916 has 96 divisors (see below), whose sum is σ = 153538560. Its totient is φ = 13647744.

The previous prime is 52604911. The next prime is 52604917. The reversal of 52604916 is 61940625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52604911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72805 + ... + 73523.

It is an arithmetic number, because the mean of its divisors is an integer number (1599360).

Almost surely, 2^52604916 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 52604916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76769280).

52604916 is an abundant number, since it is smaller than the sum of its proper divisors (100933644).

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

52604916 is a wasteful number, since it uses less digits than its factorization.

52604916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 52604916 is about 7252.9246514768. The cubic root of 52604916 is about 374.6928827682.

The spelling of 52604916 in words is "fifty-two million, six hundred four thousand, nine hundred sixteen".