168051675004 has 24 divisors (see below), whose sum is σ = 294981357888. Its totient is φ = 83771381760.

The previous prime is 168051674983. The next prime is 168051675037. The reversal of 168051675004 is 400576150861.

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, 10634349 + ... + 10650139.

It is an arithmetic number, because the mean of its divisors is an integer number (12290889912).

Almost surely, 2^168051675004 is an apocalyptic number.

It is an amenable number.

168051675004 is a deficient number, since it is larger than the sum of its proper divisors (126929682884).

168051675004 is a wasteful number, since it uses less digits than its factorization.

168051675004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23685 (or 23683 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 168051675004 in words is "one hundred sixty-eight billion, fifty-one million, six hundred seventy-five thousand, four".