58012021071 has 12 divisors (see below), whose sum is σ = 86898665672. Its totient is φ = 38674680552.

The previous prime is 58012021043. The next prime is 58012021097. The reversal of 58012021071 is 17012021085.

58012021071 is a `hidden beast` number, since 580 + 1 + 2 + 0 + 2 + 10 + 71 = 666.

It is not a de Polignac number, because 58012021071 - 2⁶ = 58012021007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58012021031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119366056 + ... + 119366541.

Almost surely, 2^58012021071 is an apocalyptic number.

58012021071 is a deficient number, since it is larger than the sum of its proper divisors (28886644601).

58012021071 is an equidigital number, since it uses as much as digits as its factorization.

58012021071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238732612 (or 238732600 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The spelling of 58012021071 in words is "fifty-eight billion, twelve million, twenty-one thousand, seventy-one".