2452685984 has 144 divisors (see below), whose sum is σ = 5952744000. Its totient is φ = 994218624.

The previous prime is 2452685971. The next prime is 2452686013. The reversal of 2452685984 is 4895862542.

It is a super-2 number, since 2×2452685984² = 12031337072220096512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3962027 + ... + 3962645.

It is an arithmetic number, because the mean of its divisors is an integer number (41338500).

Almost surely, 2^2452685984 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 2452685984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2976372000).

2452685984 is an abundant number, since it is smaller than the sum of its proper divisors (3500058016).

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

2452685984 is an equidigital number, since it uses as much as digits as its factorization.

2452685984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688 (or 647 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 53.

The square root of 2452685984 is about 49524.5997863688. The cubic root of 2452685984 is about 1348.5922195362.

The spelling of 2452685984 in words is "two billion, four hundred fifty-two million, six hundred eighty-five thousand, nine hundred eighty-four".