137278195955 has 16 divisors (see below), whose sum is σ = 174377443680. Its totient is φ = 103569623808.

The previous prime is 137278195937. The next prime is 137278195987. The reversal of 137278195955 is 559591872731.

It is a cyclic number.

It is not a de Polignac number, because 137278195955 - 2¹⁶ = 137278130419 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11002442 + ... + 11014911.

It is an arithmetic number, because the mean of its divisors is an integer number (10898590230).

Almost surely, 2^137278195955 is an apocalyptic number.

137278195955 is a deficient number, since it is larger than the sum of its proper divisors (37099247725).

137278195955 is a wasteful number, since it uses less digits than its factorization.

137278195955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22017430.

The product of its digits is 23814000, while the sum is 62.

The spelling of 137278195955 in words is "one hundred thirty-seven billion, two hundred seventy-eight million, one hundred ninety-five thousand, nine hundred fifty-five".