167072617055 has 16 divisors (see below), whose sum is σ = 202698529920. Its totient is φ = 132188947968.

The previous prime is 167072617043. The next prime is 167072617087. The reversal of 167072617055 is 550716270761.

It is a cyclic number.

It is not a de Polignac number, because 167072617055 - 2¹⁴ = 167072600671 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57740 + ... + 580929.

It is an arithmetic number, because the mean of its divisors is an integer number (12668658120).

Almost surely, 2^167072617055 is an apocalyptic number.

167072617055 is a deficient number, since it is larger than the sum of its proper divisors (35625912865).

167072617055 is a wasteful number, since it uses less digits than its factorization.

167072617055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639250.

The product of its (nonzero) digits is 617400, while the sum is 47.

The spelling of 167072617055 in words is "one hundred sixty-seven billion, seventy-two million, six hundred seventeen thousand, fifty-five".