58628571481 has 4 divisors (see below), whose sum is σ = 58646970832. Its totient is φ = 58610172132.

The previous prime is 58628571431. The next prime is 58628571487. The reversal of 58628571481 is 18417582685.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58628571481 - 2³³ = 50038636889 is a prime.

It is a super-2 number, since 2×58628571481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58628571487) 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, 9194895 + ... + 9201268.

It is an arithmetic number, because the mean of its divisors is an integer number (14661742708).

Almost surely, 2^58628571481 is an apocalyptic number.

It is an amenable number.

58628571481 is a deficient number, since it is larger than the sum of its proper divisors (18399351).

58628571481 is a wasteful number, since it uses less digits than its factorization.

58628571481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18399350.

The product of its digits is 4300800, while the sum is 55.

The spelling of 58628571481 in words is "fifty-eight billion, six hundred twenty-eight million, five hundred seventy-one thousand, four hundred eighty-one".