79541038080 has 528 divisors, whose sum is σ = 318882380544. Its totient is φ = 17955717120.

The previous prime is 79541038063. The next prime is 79541038117. The reversal of 79541038080 is 8083014597.

79541038080 is a `hidden beast` number, since 79 + 541 + 0 + 38 + 0 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26770995 + ... + 26773965.

Almost surely, 2^79541038080 is an apocalyptic number.

79541038080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79541038080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159441190272).

79541038080 is an abundant number, since it is smaller than the sum of its proper divisors (239341342464).

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

79541038080 is a wasteful number, since it uses less digits than its factorization.

79541038080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3092 (or 3071 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 79541038080 in words is "seventy-nine billion, five hundred forty-one million, thirty-eight thousand, eighty".