80763323500 has 48 divisors (see below), whose sum is σ = 182077039872. Its totient is φ = 31263216000.

The previous prime is 80763323477. The next prime is 80763323507. The reversal of 80763323500 is 532336708.

It is a self number, because there is not a number n which added to its sum of digits gives 80763323500.

It is not an unprimeable number, because it can be changed into a prime (80763323507) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2589769 + ... + 2620768.

It is an arithmetic number, because the mean of its divisors is an integer number (3793271664).

Almost surely, 2^80763323500 is an apocalyptic number.

It is an amenable number.

80763323500 is an abundant number, since it is smaller than the sum of its proper divisors (101313716372).

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

80763323500 is a wasteful number, since it uses less digits than its factorization.

80763323500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210587 (or 5210575 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 80763323500 in words is "eighty billion, seven hundred sixty-three million, three hundred twenty-three thousand, five hundred".