2523322845 has 48 divisors (see below), whose sum is σ = 4523081472. Its totient is φ = 1300590720.

The previous prime is 2523322843. The next prime is 2523322877. The reversal of 2523322845 is 5482233252.

2523322845 is a `hidden beast` number, since 252 + 3 + 322 + 84 + 5 = 666.

It is not a de Polignac number, because 2523322845 - 2¹ = 2523322843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523322843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 151900 + ... + 167690.

It is an arithmetic number, because the mean of its divisors is an integer number (94230864).

Almost surely, 2^2523322845 is an apocalyptic number.

It is an amenable number.

2523322845 is a deficient number, since it is larger than the sum of its proper divisors (1999758627).

2523322845 is a wasteful number, since it uses less digits than its factorization.

2523322845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15922 (or 15919 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 2523322845 is about 50232.6870175188. The cubic root of 2523322845 is about 1361.4162806890.

The spelling of 2523322845 in words is "two billion, five hundred twenty-three million, three hundred twenty-two thousand, eight hundred forty-five".