58720456357 has 16 divisors (see below), whose sum is σ = 60937045632. Its totient is φ = 56537611200.

The previous prime is 58720456343. The next prime is 58720456393. The reversal of 58720456357 is 75365402785.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58720456357 is a prime.

It is a super-2 number, since 2×58720456357² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58720453357) 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, 10621528 + ... + 10627054.

It is an arithmetic number, because the mean of its divisors is an integer number (3808565352).

Almost surely, 2^58720456357 is an apocalyptic number.

It is an amenable number.

58720456357 is a deficient number, since it is larger than the sum of its proper divisors (2216589275).

58720456357 is a wasteful number, since it uses less digits than its factorization.

58720456357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8508.

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 58720456357 in words is "fifty-eight billion, seven hundred twenty million, four hundred fifty-six thousand, three hundred fifty-seven".