58128461773631 has 2 divisors, whose sum is σ = 58128461773632. Its totient is φ = 58128461773630.

The previous prime is 58128461773619. The next prime is 58128461773717. The reversal of 58128461773631 is 13637716482185.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 58128461773631 - 2³⁴ = 58111281904447 is a prime.

It is a super-2 number, since 2×58128461773631² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58128461773231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29064230886815 + 29064230886816.

It is an arithmetic number, because the mean of its divisors is an integer number (29064230886816).

Almost surely, 2^{58128461773631} is an apocalyptic number.

58128461773631 is a deficient number, since it is larger than the sum of its proper divisors (1).

58128461773631 is an equidigital number, since it uses as much as digits as its factorization.

58128461773631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40642560, while the sum is 62.

The spelling of 58128461773631 in words is "fifty-eight trillion, one hundred twenty-eight billion, four hundred sixty-one million, seven hundred seventy-three thousand, six hundred thirty-one".