156828866046 has 32 divisors (see below), whose sum is σ = 316587398400. Its totient is φ = 51790267584.

The previous prime is 156828866011. The next prime is 156828866069. The reversal of 156828866046 is 640668828651.

It is a congruent number.

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, 3660 + ... + 560063.

It is an arithmetic number, because the mean of its divisors is an integer number (9893356200).

Almost surely, 2^156828866046 is an apocalyptic number.

156828866046 is an abundant number, since it is smaller than the sum of its proper divisors (159758532354).

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

156828866046 is a wasteful number, since it uses less digits than its factorization.

156828866046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564160.

The product of its (nonzero) digits is 26542080, while the sum is 60.

The spelling of 156828866046 in words is "one hundred fifty-six billion, eight hundred twenty-eight million, eight hundred sixty-six thousand, forty-six".