806177552016 has 80 divisors (see below), whose sum is σ = 2087746375680. Its totient is φ = 268065590400.

The previous prime is 806177551943. The next prime is 806177552027. The reversal of 806177552016 is 610255771608.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61295041 + ... + 61308191.

It is an arithmetic number, because the mean of its divisors is an integer number (26096829696).

Almost surely, 2^806177552016 is an apocalyptic number.

It is an amenable number.

806177552016 is an abundant number, since it is smaller than the sum of its proper divisors (1281568823664).

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

806177552016 is a wasteful number, since it uses less digits than its factorization.

806177552016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16204 (or 16198 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 806177552016 in words is "eight hundred six billion, one hundred seventy-seven million, five hundred fifty-two thousand, sixteen".