58725757 has 2 divisors, whose sum is σ = 58725758. Its totient is φ = 58725756.

The previous prime is 58725727. The next prime is 58725781. The reversal of 58725757 is 75752785.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30625156 + 28100601 = 5534^2 + 5301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58725757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58725707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29362878 + 29362879.

It is an arithmetic number, because the mean of its divisors is an integer number (29362879).

Almost surely, 2^58725757 is an apocalyptic number.

It is an amenable number.

58725757 is a deficient number, since it is larger than the sum of its proper divisors (1).

58725757 is an equidigital number, since it uses as much as digits as its factorization.

58725757 is an evil number, because the sum of its binary digits is even.

The product of its digits is 686000, while the sum is 46.

The square root of 58725757 is about 7663.2732562528. The cubic root of 58725757 is about 388.6955254984.

The spelling of 58725757 in words is "fifty-eight million, seven hundred twenty-five thousand, seven hundred fifty-seven".