168102964552 has 16 divisors (see below), whose sum is σ = 315321274800. Its totient is φ = 84017291280.

The previous prime is 168102964537. The next prime is 168102964571. The reversal of 168102964552 is 255469201861.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 168102964496 and 168102964505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4252974 + ... + 4292317.

It is an arithmetic number, because the mean of its divisors is an integer number (19707579675).

Almost surely, 2^168102964552 is an apocalyptic number.

It is an amenable number.

168102964552 is a deficient number, since it is larger than the sum of its proper divisors (147218310248).

168102964552 is a wasteful number, since it uses less digits than its factorization.

168102964552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8547756 (or 8547752 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 168102964552 in words is "one hundred sixty-eight billion, one hundred two million, nine hundred sixty-four thousand, five hundred fifty-two".