53422616 has 16 divisors (see below), whose sum is σ = 107872800. Its totient is φ = 24656544.

The previous prime is 53422591. The next prime is 53422627. The reversal of 53422616 is 61622435.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256736 + ... + 256943.

It is an arithmetic number, because the mean of its divisors is an integer number (6742050).

Almost surely, 2^53422616 is an apocalyptic number.

It is an amenable number.

53422616 is an abundant number, since it is smaller than the sum of its proper divisors (54450184).

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

53422616 is a wasteful number, since it uses less digits than its factorization.

53422616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513698 (or 513694 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 53422616 is about 7309.0776435881. The cubic root of 53422616 is about 376.6243399676.

The spelling of 53422616 in words is "fifty-three million, four hundred twenty-two thousand, six hundred sixteen".