137076530677 has 2 divisors, whose sum is σ = 137076530678. Its totient is φ = 137076530676.

The previous prime is 137076530671. The next prime is 137076530681. The reversal of 137076530677 is 776035670731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115066137796 + 22010392881 = 339214^2 + 148359^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-137076530677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137076530671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68538265338 + 68538265339.

It is an arithmetic number, because the mean of its divisors is an integer number (68538265339).

Almost surely, 2^137076530677 is an apocalyptic number.

It is an amenable number.

137076530677 is a deficient number, since it is larger than the sum of its proper divisors (1).

137076530677 is an equidigital number, since it uses as much as digits as its factorization.

137076530677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3889620, while the sum is 52.

The spelling of 137076530677 in words is "one hundred thirty-seven billion, seventy-six million, five hundred thirty thousand, six hundred seventy-seven".