80237470500 has 288 divisors, whose sum is σ = 285046594560. Its totient is φ = 18823680000.

The previous prime is 80237470403. The next prime is 80237470559. The reversal of 80237470500 is 507473208.

80237470500 is a `hidden beast` number, since 80 + 2 + 3 + 7 + 4 + 70 + 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 polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1508356 + ... + 1560644.

It is an arithmetic number, because the mean of its divisors is an integer number (989745120).

Almost surely, 2^80237470500 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 80237470500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142523297280).

80237470500 is an abundant number, since it is smaller than the sum of its proper divisors (204809124060).

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

80237470500 is a wasteful number, since it uses less digits than its factorization.

80237470500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52356 (or 52341 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 80237470500 in words is "eighty billion, two hundred thirty-seven million, four hundred seventy thousand, five hundred".