2523156472 has 16 divisors (see below), whose sum is σ = 4733269200. Its totient is φ = 1260951360.

The previous prime is 2523156457. The next prime is 2523156491. The reversal of 2523156472 is 2746513252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61029 + ... + 93652.

It is an arithmetic number, because the mean of its divisors is an integer number (295829325).

Almost surely, 2^2523156472 is an apocalyptic number.

It is an amenable number.

2523156472 is a deficient number, since it is larger than the sum of its proper divisors (2210112728).

2523156472 is a wasteful number, since it uses less digits than its factorization.

2523156472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156726 (or 156722 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 2523156472 is about 50231.0309669232. The cubic root of 2523156472 is about 1361.3863587827.

The spelling of 2523156472 in words is "two billion, five hundred twenty-three million, one hundred fifty-six thousand, four hundred seventy-two".