76803554304 has 132 divisors (see below), whose sum is σ = 223260967800. Its totient is φ = 25428910080.

The previous prime is 76803554299. The next prime is 76803554357. The reversal of 76803554304 is 40345530867.

76803554304 is a `hidden beast` number, since 7 + 68 + 0 + 3 + 554 + 30 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 76803554304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1345219 + ... + 1401149.

Almost surely, 2^76803554304 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 76803554304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111630483900).

76803554304 is an abundant number, since it is smaller than the sum of its proper divisors (146457413496).

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

76803554304 is a wasteful number, since it uses less digits than its factorization.

76803554304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56106 (or 56085 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 76803554304 in words is "seventy-six billion, eight hundred three million, five hundred fifty-four thousand, three hundred four".