58970021579 has 16 divisors (see below), whose sum is σ = 69862687488. Its totient is φ = 48719986272.

The previous prime is 58970021573. The next prime is 58970021587. The reversal of 58970021579 is 97512007985.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58970021579 is a prime.

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 58970021579.

It is not an unprimeable number, because it can be changed into a prime (58970021573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036229 + ... + 1091654.

It is an arithmetic number, because the mean of its divisors is an integer number (4366417968).

Almost surely, 2^58970021579 is an apocalyptic number.

58970021579 is a deficient number, since it is larger than the sum of its proper divisors (10892665909).

58970021579 is a wasteful number, since it uses less digits than its factorization.

58970021579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2128034.

The product of its (nonzero) digits is 1587600, while the sum is 53.

The spelling of 58970021579 in words is "fifty-eight billion, nine hundred seventy million, twenty-one thousand, five hundred seventy-nine".