8454892080 has 240 divisors, whose sum is σ = 28304616960. Its totient is φ = 2081986560.

The previous prime is 8454892037. The next prime is 8454892109. The reversal of 8454892080 is 802984548.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 7664809 + ... + 7665911.

It is an arithmetic number, because the mean of its divisors is an integer number (117935904).

Almost surely, 2^8454892080 is an apocalyptic number.

8454892080 is a gapful number since it is divisible by the number (80) 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 8454892080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14152308480).

8454892080 is an abundant number, since it is smaller than the sum of its proper divisors (19849724880).

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

8454892080 is a wasteful number, since it uses less digits than its factorization.

8454892080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220 (or 1173 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 48.

The square root of 8454892080 is about 91950.4871112709. The cubic root of 8454892080 is about 2037.2110485392.

The spelling of 8454892080 in words is "eight billion, four hundred fifty-four million, eight hundred ninety-two thousand, eighty".