2523352218 has 24 divisors (see below), whose sum is σ = 5275673088. Its totient is φ = 804546072.

The previous prime is 2523352213. The next prime is 2523352219. The reversal of 2523352218 is 8122533252.

2523352218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2523352213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394330 + ... + 400677.

It is an arithmetic number, because the mean of its divisors is an integer number (219819712).

Almost surely, 2^2523352218 is an apocalyptic number.

2523352218 is an abundant number, since it is smaller than the sum of its proper divisors (2752320870).

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

2523352218 is a wasteful number, since it uses less digits than its factorization.

2523352218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795058 (or 795035 counting only the distinct ones).

The product of its digits is 28800, while the sum is 33.

The square root of 2523352218 is about 50232.9793860567. The cubic root of 2523352218 is about 1361.4215632374.

The spelling of 2523352218 in words is "two billion, five hundred twenty-three million, three hundred fifty-two thousand, two hundred eighteen".