167116552660 has 12 divisors (see below), whose sum is σ = 350944760628. Its totient is φ = 66846621056.

The previous prime is 167116552649. The next prime is 167116552661. The reversal of 167116552660 is 66255611761.

It can be written as a sum of positive squares in 2 ways, for example, as 76567317264 + 90549235396 = 276708^2 + 300914^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 167116552660.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167116552661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4177913797 + ... + 4177913836.

It is an arithmetic number, because the mean of its divisors is an integer number (29245396719).

Almost surely, 2^167116552660 is an apocalyptic number.

167116552660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

167116552660 is an abundant number, since it is smaller than the sum of its proper divisors (183828207968).

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

167116552660 is a wasteful number, since it uses less digits than its factorization.

167116552660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8355827642 (or 8355827640 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 167116552660 in words is "one hundred sixty-seven billion, one hundred sixteen million, five hundred fifty-two thousand, six hundred sixty".