58906985081 has 12 divisors (see below), whose sum is σ = 69391854720. Its totient is φ = 49852562760.

The previous prime is 58906985069. The next prime is 58906985083. The reversal of 58906985081 is 18058960985.

58906985081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58906985081 - 2¹⁸ = 58906722937 is a prime.

It is a super-2 number, since 2×58906985081² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58906985081.

It is not an unprimeable number, because it can be changed into a prime (58906985083) 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, 7604885 + ... + 7612626.

It is an arithmetic number, because the mean of its divisors is an integer number (5782654560).

Almost surely, 2^58906985081 is an apocalyptic number.

It is an amenable number.

58906985081 is a deficient number, since it is larger than the sum of its proper divisors (10484869639).

58906985081 is a wasteful number, since it uses less digits than its factorization.

58906985081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15217604 (or 15217597 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 59.

The spelling of 58906985081 in words is "fifty-eight billion, nine hundred six million, nine hundred eighty-five thousand, eighty-one".