156354168804 has 48 divisors (see below), whose sum is σ = 365984590272. Its totient is φ = 51952862592.

The previous prime is 156354168793. The next prime is 156354168851. The reversal of 156354168804 is 408861453651.

It is a happy number.

It is a super-2 number, since 2×156354168804² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4936362 + ... + 4967934.

It is an arithmetic number, because the mean of its divisors is an integer number (7624678964).

Almost surely, 2^156354168804 is an apocalyptic number.

It is an amenable number.

156354168804 is an abundant number, since it is smaller than the sum of its proper divisors (209630421468).

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

156354168804 is a wasteful number, since it uses less digits than its factorization.

156354168804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32876 (or 32874 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 156354168804 in words is "one hundred fifty-six billion, three hundred fifty-four million, one hundred sixty-eight thousand, eight hundred four".