80549110152 has 256 divisors, whose sum is σ = 275440435200. Its totient is φ = 21303025920.

The previous prime is 80549110151. The next prime is 80549110153. The reversal of 80549110152 is 25101194508.

80549110152 is a `hidden beast` number, since 8 + 0 + 5 + 491 + 10 + 152 = 666.

It is an interprime number because it is at equal distance from previous prime (80549110151) and next prime (80549110153).

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

It is not an unprimeable number, because it can be changed into a prime (80549110151) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1040698 + ... + 1115414.

It is an arithmetic number, because the mean of its divisors is an integer number (1075939200).

Almost surely, 2^80549110152 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 80549110152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137720217600).

80549110152 is an abundant number, since it is smaller than the sum of its proper divisors (194891325048).

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

80549110152 is a wasteful number, since it uses less digits than its factorization.

80549110152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74793 (or 74783 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The spelling of 80549110152 in words is "eighty billion, five hundred forty-nine million, one hundred ten thousand, one hundred fifty-two".