80046751500 has 168 divisors, whose sum is σ = 262114446048. Its totient is φ = 21345703200.

The previous prime is 80046751453. The next prime is 80046751511. The reversal of 80046751500 is 515764008.

80046751500 is a `hidden beast` number, since 80 + 0 + 4 + 6 + 75 + 1 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 55 ways as a sum of consecutive naturals, for example, 254697 + ... + 474303.

It is an arithmetic number, because the mean of its divisors is an integer number (1560205036).

Almost surely, 2^80046751500 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 80046751500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131057223024).

80046751500 is an abundant number, since it is smaller than the sum of its proper divisors (182067694548).

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

80046751500 is a wasteful number, since it uses less digits than its factorization.

80046751500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219644 (or 219617 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 80046751500 in words is "eighty billion, forty-six million, seven hundred fifty-one thousand, five hundred".