58657490531 has 2 divisors, whose sum is σ = 58657490532. Its totient is φ = 58657490530.

The previous prime is 58657490519. The next prime is 58657490539. The reversal of 58657490531 is 13509475685.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58657490531 is a prime.

It is a super-2 number, since 2×58657490531² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (58657490539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29328745265 + 29328745266.

It is an arithmetic number, because the mean of its divisors is an integer number (29328745266).

Almost surely, 2^58657490531 is an apocalyptic number.

58657490531 is a deficient number, since it is larger than the sum of its proper divisors (1).

58657490531 is an equidigital number, since it uses as much as digits as its factorization.

58657490531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 53.

The spelling of 58657490531 in words is "fifty-eight billion, six hundred fifty-seven million, four hundred ninety thousand, five hundred thirty-one".