59138257123 has 4 divisors (see below), whose sum is σ = 64514462328. Its totient is φ = 53762051920.

The previous prime is 59138257117. The next prime is 59138257127. The reversal of 59138257123 is 32175283195.

59138257123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-59138257123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (59138257127) 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, 2688102586 + ... + 2688102607.

It is an arithmetic number, because the mean of its divisors is an integer number (16128615582).

Almost surely, 2^59138257123 is an apocalyptic number.

59138257123 is a deficient number, since it is larger than the sum of its proper divisors (5376205205).

59138257123 is a wasteful number, since it uses less digits than its factorization.

59138257123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5376205204.

The product of its digits is 453600, while the sum is 46.

The spelling of 59138257123 in words is "fifty-nine billion, one hundred thirty-eight million, two hundred fifty-seven thousand, one hundred twenty-three".