2523451452 has 12 divisors (see below), whose sum is σ = 5888053416. Its totient is φ = 841150480.

The previous prime is 2523451421. The next prime is 2523451493. The reversal of 2523451452 is 2541543252.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105143799 + ... + 105143822.

It is an arithmetic number, because the mean of its divisors is an integer number (490671118).

Almost surely, 2^2523451452 is an apocalyptic number.

It is an amenable number.

2523451452 is an abundant number, since it is smaller than the sum of its proper divisors (3364601964).

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

2523451452 is a wasteful number, since it uses less digits than its factorization.

2523451452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210287628 (or 210287626 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 2523451452 is about 50233.9671138962. The cubic root of 2523451452 is about 1361.4394095420.

The spelling of 2523451452 in words is "two billion, five hundred twenty-three million, four hundred fifty-one thousand, four hundred fifty-two".