166852950732 has 60 divisors (see below), whose sum is σ = 469739396896. Its totient is φ = 51339368160.

The previous prime is 166852950727. The next prime is 166852950787. The reversal of 166852950732 is 237059258661.

166852950732 is a `hidden beast` number, since 1 + 6 + 6 + 85 + 29 + 507 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19802644 + ... + 19811067.

Almost surely, 2^166852950732 is an apocalyptic number.

166852950732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

166852950732 is an abundant number, since it is smaller than the sum of its proper divisors (302886446164).

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

166852950732 is a wasteful number, since it uses less digits than its factorization.

166852950732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39613740 (or 39613729 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 166852950732 in words is "one hundred sixty-six billion, eight hundred fifty-two million, nine hundred fifty thousand, seven hundred thirty-two".