58753240921 has 4 divisors (see below), whose sum is σ = 59077844644. Its totient is φ = 58428637200.

The previous prime is 58753240919. The next prime is 58753240927. The reversal of 58753240921 is 12904235785.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2453815296 + 56299425625 = 49536^2 + 237275^2 .

It is a cyclic number.

It is not a de Polignac number, because 58753240921 - 2¹ = 58753240919 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58753240927) 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, 162301590 + ... + 162301951.

It is an arithmetic number, because the mean of its divisors is an integer number (14769461161).

Almost surely, 2^58753240921 is an apocalyptic number.

It is an amenable number.

58753240921 is a deficient number, since it is larger than the sum of its proper divisors (324603723).

58753240921 is a wasteful number, since it uses less digits than its factorization.

58753240921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324603722.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 58753240921 in words is "fifty-eight billion, seven hundred fifty-three million, two hundred forty thousand, nine hundred twenty-one".