2523274555 has 16 divisors (see below), whose sum is σ = 3209264064. Its totient is φ = 1897968640.

The previous prime is 2523274549. The next prime is 2523274561. The reversal of 2523274555 is 5554723252.

It is an interprime number because it is at equal distance from previous prime (2523274549) and next prime (2523274561).

It is a de Polignac number, because none of the positive numbers 2^k-2523274555 is a prime.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 73239 + ... + 102031.

It is an arithmetic number, because the mean of its divisors is an integer number (200579004).

Almost surely, 2^2523274555 is an apocalyptic number.

2523274555 is a deficient number, since it is larger than the sum of its proper divisors (685989509).

2523274555 is a wasteful number, since it uses less digits than its factorization.

2523274555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29846.

The product of its digits is 420000, while the sum is 40.

The square root of 2523274555 is about 50232.2063521004. The cubic root of 2523274555 is about 1361.4075959486.

The spelling of 2523274555 in words is "two billion, five hundred twenty-three million, two hundred seventy-four thousand, five hundred fifty-five".