80882637400 has 96 divisors (see below), whose sum is σ = 200215622880. Its totient is φ = 30281472000.

The previous prime is 80882637389. The next prime is 80882637419. The reversal of 80882637400 is 473628808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549685 + ... + 681115.

It is an arithmetic number, because the mean of its divisors is an integer number (2085579405).

Almost surely, 2^80882637400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80882637400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100107811440).

80882637400 is an abundant number, since it is smaller than the sum of its proper divisors (119332985480).

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

80882637400 is a wasteful number, since it uses less digits than its factorization.

80882637400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131645 (or 131636 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 80882637400 in words is "eighty billion, eight hundred eighty-two million, six hundred thirty-seven thousand, four hundred".