2499452180 has 24 divisors (see below), whose sum is σ = 5278180320. Its totient is φ = 994194080.

The previous prime is 2499452141. The next prime is 2499452191. The reversal of 2499452180 is 812549942.

2499452180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2499452180² = 12494522400213504800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345506 + ... + 352665.

It is an arithmetic number, because the mean of its divisors is an integer number (219924180).

Almost surely, 2^2499452180 is an apocalyptic number.

2499452180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2499452180 is an abundant number, since it is smaller than the sum of its proper divisors (2778728140).

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

2499452180 is a wasteful number, since it uses less digits than its factorization.

2499452180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698359 (or 698357 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 2499452180 is about 49994.5214998604. The cubic root of 2499452180 is about 1357.1096669050.

The spelling of 2499452180 in words is "two billion, four hundred ninety-nine million, four hundred fifty-two thousand, one hundred eighty".