59138483921 has 12 divisors (see below), whose sum is σ = 65013685632. Its totient is φ = 53753799000.

The previous prime is 59138483917. The next prime is 59138483947. The reversal of 59138483921 is 12938483195.

It is not a de Polignac number, because 59138483921 - 2² = 59138483917 is a prime.

It is a super-3 number, since 3×59138483921³ (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (59138483221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 810956 + ... + 880866.

It is an arithmetic number, because the mean of its divisors is an integer number (5417807136).

Almost surely, 2^59138483921 is an apocalyptic number.

It is an amenable number.

59138483921 is a deficient number, since it is larger than the sum of its proper divisors (5875201711).

59138483921 is a wasteful number, since it uses less digits than its factorization.

59138483921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76924 (or 76913 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 53.

The spelling of 59138483921 in words is "fifty-nine billion, one hundred thirty-eight million, four hundred eighty-three thousand, nine hundred twenty-one".