59872521 has 16 divisors (see below), whose sum is σ = 85104000. Its totient is φ = 37310208.

The previous prime is 59872513. The next prime is 59872529. The reversal of 59872521 is 12527895.

It is an interprime number because it is at equal distance from previous prime (59872513) and next prime (59872529).

It is not a de Polignac number, because 59872521 - 2³ = 59872513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 59872521.

It is not an unprimeable number, because it can be changed into a prime (59872529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3660 + ... + 11538.

It is an arithmetic number, because the mean of its divisors is an integer number (5319000).

Almost surely, 2^59872521 is an apocalyptic number.

59872521 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

59872521 is a deficient number, since it is larger than the sum of its proper divisors (25231479).

59872521 is a wasteful number, since it uses less digits than its factorization.

59872521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8048.

The product of its digits is 50400, while the sum is 39.

The square root of 59872521 is about 7737.7335829040. The cubic root of 59872521 is about 391.2093100753.

The spelling of 59872521 in words is "fifty-nine million, eight hundred seventy-two thousand, five hundred twenty-one".