137457502156763 has 2 divisors, whose sum is σ = 137457502156764. Its totient is φ = 137457502156762.

The previous prime is 137457502156759. The next prime is 137457502156823. The reversal of 137457502156763 is 367651205754731.

It is a weak prime.

It is an emirp because it is prime and its reverse (367651205754731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 137457502156763 - 2² = 137457502156759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137457502156696 and 137457502156705.

It is not a weakly prime, because it can be changed into another prime (137457502156063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68728751078381 + 68728751078382.

It is an arithmetic number, because the mean of its divisors is an integer number (68728751078382).

Almost surely, 2^{137457502156763} is an apocalyptic number.

137457502156763 is a deficient number, since it is larger than the sum of its proper divisors (1).

137457502156763 is an equidigital number, since it uses as much as digits as its factorization.

137457502156763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132000, while the sum is 62.

The spelling of 137457502156763 in words is "one hundred thirty-seven trillion, four hundred fifty-seven billion, five hundred two million, one hundred fifty-six thousand, seven hundred sixty-three".