53189598 has 48 divisors (see below), whose sum is σ = 135005184. Its totient is φ = 13814640.

The previous prime is 53189557. The next prime is 53189627. The reversal of 53189598 is 89598135.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4990 + ... + 11457.

It is an arithmetic number, because the mean of its divisors is an integer number (2812608).

Almost surely, 2^53189598 is an apocalyptic number.

53189598 is an abundant number, since it is smaller than the sum of its proper divisors (81815586).

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

53189598 is a wasteful number, since it uses less digits than its factorization.

53189598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16477 (or 16470 counting only the distinct ones).

The product of its digits is 388800, while the sum is 48.

The square root of 53189598 is about 7293.1199085165. The cubic root of 53189598 is about 376.0759570026.

The spelling of 53189598 in words is "fifty-three million, one hundred eighty-nine thousand, five hundred ninety-eight".