58740295021 has 4 divisors (see below), whose sum is σ = 58958660700. Its totient is φ = 58521929344.

The previous prime is 58740295013. The next prime is 58740295073. The reversal of 58740295021 is 12059204785.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12059204785 = 5 ⋅2411840957.

It can be written as a sum of positive squares in 2 ways, for example, as 7397720100 + 51342574921 = 86010^2 + 226589^2 .

It is a cyclic number.

It is not a de Polignac number, because 58740295021 - 2³ = 58740295013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58740292021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109182436 + ... + 109182973.

It is an arithmetic number, because the mean of its divisors is an integer number (14739665175).

Almost surely, 2^58740295021 is an apocalyptic number.

It is an amenable number.

58740295021 is a deficient number, since it is larger than the sum of its proper divisors (218365679).

58740295021 is a wasteful number, since it uses less digits than its factorization.

58740295021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218365678.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 58740295021 in words is "fifty-eight billion, seven hundred forty million, two hundred ninety-five thousand, twenty-one".