72807883046 has 16 divisors (see below), whose sum is σ = 109997888544. Its totient is φ = 36142302144.

The previous prime is 72807883019. The next prime is 72807883087. The reversal of 72807883046 is 64038870827.

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, 289226 + ... + 478818.

It is an arithmetic number, because the mean of its divisors is an integer number (6874868034).

Almost surely, 2^72807883046 is an apocalyptic number.

72807883046 is a deficient number, since it is larger than the sum of its proper divisors (37190005498).

72807883046 is a wasteful number, since it uses less digits than its factorization.

72807883046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190975.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 72807883046 in words is "seventy-two billion, eight hundred seven million, eight hundred eighty-three thousand, forty-six".