58942613961 has 81 divisors (see below), whose sum is σ = 108965420109. Its totient is φ = 30590406000.

The previous prime is 58942613921. The next prime is 58942614019. The reversal of 58942613961 is 16931624985.

The square root of 58942613961 is 242781.

It is a perfect power (a square), and thus also a powerful number.

58942613961 is a `hidden beast` number, since 5 + 89 + 426 + 139 + 6 + 1 = 666.

58942613961 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 58942613961 - 2⁷ = 58942613833 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 58942613898 and 58942613907.

It is not an unprimeable number, because it can be changed into a prime (58942613921) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 56081886 + ... + 56082936.

Almost surely, 2^58942613961 is an apocalyptic number.

58942613961 is the 242781-st square number.

58942613961 is the 121391-st centered octagonal number.

It is an amenable number.

58942613961 is a deficient number, since it is larger than the sum of its proper divisors (50022806148).

58942613961 is a wasteful number, since it uses less digits than its factorization.

58942613961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144 (or 1072 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The spelling of 58942613961 in words is "fifty-eight billion, nine hundred forty-two million, six hundred thirteen thousand, nine hundred sixty-one".