53628882 has 16 divisors (see below), whose sum is σ = 109016832. Its totient is φ = 17583120.

The previous prime is 53628881. The next prime is 53628901. The reversal of 53628882 is 28882635.

It is not an unprimeable number, because it can be changed into a prime (53628881) 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, 72898 + ... + 73629.

It is an arithmetic number, because the mean of its divisors is an integer number (6813552).

Almost surely, 2^53628882 is an apocalyptic number.

53628882 is an abundant number, since it is smaller than the sum of its proper divisors (55387950).

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

53628882 is a wasteful number, since it uses less digits than its factorization.

53628882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146593.

The product of its digits is 184320, while the sum is 42.

The square root of 53628882 is about 7323.1743117312. The cubic root of 53628882 is about 377.1084359983.

The spelling of 53628882 in words is "fifty-three million, six hundred twenty-eight thousand, eight hundred eighty-two".