485115480 has 192 divisors, whose sum is σ = 1692381600. Its totient is φ = 124830720.

The previous prime is 485115479. The next prime is 485115557. The reversal of 485115480 is 84511584.

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

It is a congruent number.

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, 281020 + ... + 282740.

Almost surely, 2^485115480 is an apocalyptic number.

485115480 is a gapful number since it is divisible by the number (40) 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 485115480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (846190800).

485115480 is an abundant number, since it is smaller than the sum of its proper divisors (1207266120).

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

485115480 is a wasteful number, since it uses less digits than its factorization.

485115480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776 (or 1760 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 485115480 is about 22025.3372278383. The cubic root of 485115480 is about 785.7451536712.

The spelling of 485115480 in words is "four hundred eighty-five million, one hundred fifteen thousand, four hundred eighty".