137855616676007 has 2 divisors, whose sum is σ = 137855616676008. Its totient is φ = 137855616676006.

The previous prime is 137855616675913. The next prime is 137855616676027. The reversal of 137855616676007 is 700676616558731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137855616676007 - 2¹⁴ = 137855616659623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137855616676027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68927808338003 + 68927808338004.

It is an arithmetic number, because the mean of its divisors is an integer number (68927808338004).

Almost surely, 2^{137855616676007} is an apocalyptic number.

137855616676007 is a deficient number, since it is larger than the sum of its proper divisors (1).

137855616676007 is an equidigital number, since it uses as much as digits as its factorization.

137855616676007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 266716800, while the sum is 68.

The spelling of 137855616676007 in words is "one hundred thirty-seven trillion, eight hundred fifty-five billion, six hundred sixteen million, six hundred seventy-six thousand, seven".