53089616 has 20 divisors (see below), whose sum is σ = 104606400. Its totient is φ = 26094432.

The previous prime is 53089613. The next prime is 53089679. The reversal of 53089616 is 61698035.

It is a self number, because there is not a number n which added to its sum of digits gives 53089616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53089613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27176 + ... + 29063.

It is an arithmetic number, because the mean of its divisors is an integer number (5230320).

Almost surely, 2^53089616 is an apocalyptic number.

It is an amenable number.

53089616 is a deficient number, since it is larger than the sum of its proper divisors (51516784).

53089616 is a wasteful number, since it uses less digits than its factorization.

53089616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56306 (or 56300 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 53089616 is about 7286.2621418667. The cubic root of 53089616 is about 375.8401689779.

The spelling of 53089616 in words is "fifty-three million, eighty-nine thousand, six hundred sixteen".