137710481965019 has 2 divisors, whose sum is σ = 137710481965020. Its totient is φ = 137710481965018.

The previous prime is 137710481965003. The next prime is 137710481965051. The reversal of 137710481965019 is 910569184017731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137710481965019 - 2⁴ = 137710481965003 is a prime.

It is a super-2 number, since 2×137710481965019² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (137710481965219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68855240982509 + 68855240982510.

It is an arithmetic number, because the mean of its divisors is an integer number (68855240982510).

Almost surely, 2^{137710481965019} is an apocalyptic number.

137710481965019 is a deficient number, since it is larger than the sum of its proper divisors (1).

137710481965019 is an equidigital number, since it uses as much as digits as its factorization.

137710481965019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 62.

The spelling of 137710481965019 in words is "one hundred thirty-seven trillion, seven hundred ten billion, four hundred eighty-one million, nine hundred sixty-five thousand, nineteen".