166363062625332 has 72 divisors (see below), whose sum is σ = 453944188938240. Its totient is φ = 51214216173120.

The previous prime is 166363062625313. The next prime is 166363062625373. The reversal of 166363062625332 is 233526260363661.

166363062625332 is a `hidden beast` number, since 1 + 6 + 6 + 3 + 6 + 3 + 0 + 6 + 2 + 625 + 3 + 3 + 2 = 666.

It is a super-2 number, since 2×166363062625332² (a number of 29 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 23 ways as a sum of consecutive naturals, for example, 3464141044 + ... + 3464189067.

It is an arithmetic number, because the mean of its divisors is an integer number (6304780401920).

Almost surely, 2^{166363062625332} is an apocalyptic number.

166363062625332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

166363062625332 is an abundant number, since it is smaller than the sum of its proper divisors (287581126312908).

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

166363062625332 is a wasteful number, since it uses less digits than its factorization.

166363062625332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6928330173 (or 6928330168 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 54.

The spelling of 166363062625332 in words is "one hundred sixty-six trillion, three hundred sixty-three billion, sixty-two million, six hundred twenty-five thousand, three hundred thirty-two".