59717262949 has 2 divisors, whose sum is σ = 59717262950. Its totient is φ = 59717262948.

The previous prime is 59717262931. The next prime is 59717262977. The reversal of 59717262949 is 94926271795.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47378052225 + 12339210724 = 217665^2 + 111082^2 .

It is a cyclic number.

It is not a de Polignac number, because 59717262949 - 2⁷ = 59717262821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (59717262989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29858631474 + 29858631475.

It is an arithmetic number, because the mean of its divisors is an integer number (29858631475).

Almost surely, 2^59717262949 is an apocalyptic number.

It is an amenable number.

59717262949 is a deficient number, since it is larger than the sum of its proper divisors (1).

59717262949 is an equidigital number, since it uses as much as digits as its factorization.

59717262949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17146080, while the sum is 61.

The spelling of 59717262949 in words is "fifty-nine billion, seven hundred seventeen million, two hundred sixty-two thousand, nine hundred forty-nine".