137508264574922 has 16 divisors (see below), whose sum is σ = 211876235151360. Its totient is φ = 66883540207248.

The previous prime is 137508264574921. The next prime is 137508264574927. The reversal of 137508264574922 is 229475462805731.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (137508264574921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171434522 + ... + 172234757.

It is an arithmetic number, because the mean of its divisors is an integer number (13242264696960).

It is a 1-persistent number, because it is pandigital, but 2⋅137508264574922 = 275016529149844 is not.

Almost surely, 2^{137508264574922} is an apocalyptic number.

137508264574922 is a deficient number, since it is larger than the sum of its proper divisors (74367970576438).

137508264574922 is a wasteful number, since it uses less digits than its factorization.

137508264574922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343674725.

The product of its (nonzero) digits is 203212800, while the sum is 65.

The spelling of 137508264574922 in words is "one hundred thirty-seven trillion, five hundred eight billion, two hundred sixty-four million, five hundred seventy-four thousand, nine hundred twenty-two".