872308650080 has 48 divisors (see below), whose sum is σ = 2355233358240. Its totient is φ = 299077251072.

The previous prime is 872308650079. The next prime is 872308650089. The reversal of 872308650080 is 80056803278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872308650089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389422385 + ... + 389424624.

It is an arithmetic number, because the mean of its divisors is an integer number (49067361630).

Almost surely, 2^872308650080 is an apocalyptic number.

872308650080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

872308650080 is an abundant number, since it is smaller than the sum of its proper divisors (1482924708160).

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

872308650080 is a wasteful number, since it uses less digits than its factorization.

872308650080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778847031 (or 778847023 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 872308650080 in words is "eight hundred seventy-two billion, three hundred eight million, six hundred fifty thousand, eighty".