59918612540 has 12 divisors (see below), whose sum is σ = 125829086376. Its totient is φ = 23967445008.

The previous prime is 59918612519. The next prime is 59918612543. The reversal of 59918612540 is 4521681995.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59918612543) 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, 1497965294 + ... + 1497965333.

It is an arithmetic number, because the mean of its divisors is an integer number (10485757198).

Almost surely, 2^59918612540 is an apocalyptic number.

It is an amenable number.

59918612540 is an abundant number, since it is smaller than the sum of its proper divisors (65910473836).

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

59918612540 is a wasteful number, since it uses less digits than its factorization.

59918612540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995930636 (or 2995930634 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 50.

The spelling of 59918612540 in words is "fifty-nine billion, nine hundred eighteen million, six hundred twelve thousand, five hundred forty".