58131204997 has 2 divisors, whose sum is σ = 58131204998. Its totient is φ = 58131204996.

The previous prime is 58131204983. The next prime is 58131205007. The reversal of 58131204997 is 79940213185.

It is a happy number.

58131204997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55168144641 + 2963060356 = 234879^2 + 54434^2 .

It is a cyclic number.

It is not a de Polignac number, because 58131204997 - 2⁷ = 58131204869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58131204997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58131204907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29065602498 + 29065602499.

It is an arithmetic number, because the mean of its divisors is an integer number (29065602499).

Almost surely, 2^58131204997 is an apocalyptic number.

It is an amenable number.

58131204997 is a deficient number, since it is larger than the sum of its proper divisors (1).

58131204997 is an equidigital number, since it uses as much as digits as its factorization.

58131204997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 58131204997 in words is "fifty-eight billion, one hundred thirty-one million, two hundred four thousand, nine hundred ninety-seven".