425085480 has 192 divisors, whose sum is σ = 1505088000. Its totient is φ = 103638528.

The previous prime is 425085469. The next prime is 425085511. The reversal of 425085480 is 84580524.

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 47 ways as a sum of consecutive naturals, for example, 197289 + ... + 199431.

It is an arithmetic number, because the mean of its divisors is an integer number (7839000).

Almost surely, 2^425085480 is an apocalyptic number.

425085480 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 425085480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752544000).

425085480 is an abundant number, since it is smaller than the sum of its proper divisors (1080002520).

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

425085480 is a wasteful number, since it uses less digits than its factorization.

425085480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 425085480 is about 20617.6012183765. The cubic root of 425085480 is about 751.8977009251.

The spelling of 425085480 in words is "four hundred twenty-five million, eighty-five thousand, four hundred eighty".