166552592622 has 16 divisors (see below), whose sum is σ = 358728661200. Its totient is φ = 51246951552.

The previous prime is 166552592617. The next prime is 166552592683. The reversal of 166552592622 is 226295255661.

It is a super-2 number, since 2×166552592622² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067644747 + ... + 1067644902.

It is an arithmetic number, because the mean of its divisors is an integer number (22420541325).

Almost surely, 2^166552592622 is an apocalyptic number.

166552592622 is an abundant number, since it is smaller than the sum of its proper divisors (192176068578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166552592622 is a wasteful number, since it uses less digits than its factorization.

166552592622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135289667.

The product of its digits is 3888000, while the sum is 51.

The spelling of 166552592622 in words is "one hundred sixty-six billion, five hundred fifty-two million, five hundred ninety-two thousand, six hundred twenty-two".