82800087372 has 36 divisors (see below), whose sum is σ = 209339337480. Its totient is φ = 27594870912.

The previous prime is 82800087371. The next prime is 82800087373. The reversal of 82800087372 is 27378000828.

It is an interprime number because it is at equal distance from previous prime (82800087371) and next prime (82800087373).

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (82800087371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17133 + ... + 407300.

Almost surely, 2^82800087372 is an apocalyptic number.

It is an amenable number.

82800087372 is an abundant number, since it is smaller than the sum of its proper divisors (126539250108).

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

82800087372 is a wasteful number, since it uses less digits than its factorization.

82800087372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429862 (or 429857 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 82800087372 in words is "eighty-two billion, eight hundred million, eighty-seven thousand, three hundred seventy-two".