2512515255 has 32 divisors (see below), whose sum is σ = 4480531200. Its totient is φ = 1194803712.

The previous prime is 2512515251. The next prime is 2512515259. The reversal of 2512515255 is 5525152152.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2512515251) and next prime (2512515259).

It is not a de Polignac number, because 2512515255 - 2² = 2512515251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512515251) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 254445 + ... + 264134.

It is an arithmetic number, because the mean of its divisors is an integer number (140016600).

Almost surely, 2^2512515255 is an apocalyptic number.

2512515255 is a deficient number, since it is larger than the sum of its proper divisors (1968015945).

2512515255 is a wasteful number, since it uses less digits than its factorization.

2512515255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518623.

The product of its digits is 25000, while the sum is 33.

The square root of 2512515255 is about 50124.9963092268. The cubic root of 2512515255 is about 1359.4698147844.

The spelling of 2512515255 in words is "two billion, five hundred twelve million, five hundred fifteen thousand, two hundred fifty-five".