137600486077 has 2 divisors, whose sum is σ = 137600486078. Its totient is φ = 137600486076.

The previous prime is 137600486039. The next prime is 137600486143. The reversal of 137600486077 is 770684006731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136655169561 + 945316516 = 369669^2 + 30746^2 .

It is a cyclic number.

It is not a de Polignac number, because 137600486077 - 2¹¹ = 137600484029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137600486077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137600486977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68800243038 + 68800243039.

It is an arithmetic number, because the mean of its divisors is an integer number (68800243039).

Almost surely, 2^137600486077 is an apocalyptic number.

It is an amenable number.

137600486077 is a deficient number, since it is larger than the sum of its proper divisors (1).

137600486077 is an equidigital number, since it uses as much as digits as its factorization.

137600486077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 49.

The spelling of 137600486077 in words is "one hundred thirty-seven billion, six hundred million, four hundred eighty-six thousand, seventy-seven".