2523447472 has 60 divisors (see below), whose sum is σ = 6124930896. Its totient is φ = 998282880.

The previous prime is 2523447463. The next prime is 2523447473. The reversal of 2523447472 is 2747443252.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2523447473) 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, 113604 + ... + 133987.

Almost surely, 2^2523447472 is an apocalyptic number.

It is an amenable number.

2523447472 is an abundant number, since it is smaller than the sum of its proper divisors (3601483424).

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

2523447472 is a wasteful number, since it uses less digits than its factorization.

2523447472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247626 (or 247613 counting only the distinct ones).

The product of its digits is 376320, while the sum is 40.

The square root of 2523447472 is about 50233.9274992509. The cubic root of 2523447472 is about 1361.4386937853.

The spelling of 2523447472 in words is "two billion, five hundred twenty-three million, four hundred forty-seven thousand, four hundred seventy-two".