53090884 has 24 divisors (see below), whose sum is σ = 115835328. Its totient is φ = 20684640.

The previous prime is 53090861. The next prime is 53090887. The reversal of 53090884 is 48809035.

It is not an unprimeable number, because it can be changed into a prime (53090887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85879 + ... + 86494.

It is an arithmetic number, because the mean of its divisors is an integer number (4826472).

Almost surely, 2^53090884 is an apocalyptic number.

It is an amenable number.

53090884 is an abundant number, since it is smaller than the sum of its proper divisors (62744444).

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

53090884 is a wasteful number, since it uses less digits than its factorization.

53090884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172395 (or 172393 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 53090884 is about 7286.3491544120. The cubic root of 53090884 is about 375.8431611609.

The spelling of 53090884 in words is "fifty-three million, ninety thousand, eight hundred eighty-four".