53362904 has 64 divisors (see below), whose sum is σ = 120268800. Its totient is φ = 21715200.

The previous prime is 53362889. The next prime is 53362909. The reversal of 53362904 is 40926335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53362909) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 102164 + ... + 102684.

It is an arithmetic number, because the mean of its divisors is an integer number (1879200).

Almost surely, 2^53362904 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 53362904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60134400).

53362904 is an abundant number, since it is smaller than the sum of its proper divisors (66905896).

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

53362904 is a wasteful number, since it uses less digits than its factorization.

53362904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 620 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 53362904 is about 7304.9917179967. The cubic root of 53362904 is about 376.4839663559.

The spelling of 53362904 in words is "fifty-three million, three hundred sixty-two thousand, nine hundred four".