2525522315 has 8 divisors (see below), whose sum is σ = 3057447168. Its totient is φ = 2002537600.

The previous prime is 2525522303. The next prime is 2525522341. The reversal of 2525522315 is 5132255252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2525522315 - 2¹⁰ = 2525521291 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2234411 + ... + 2235540.

It is an arithmetic number, because the mean of its divisors is an integer number (382180896).

Almost surely, 2^2525522315 is an apocalyptic number.

2525522315 is a deficient number, since it is larger than the sum of its proper divisors (531924853).

2525522315 is a wasteful number, since it uses less digits than its factorization.

2525522315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470069.

The product of its digits is 30000, while the sum is 32.

The square root of 2525522315 is about 50254.5750653610. The cubic root of 2525522315 is about 1361.8117281267.

Adding to 2525522315 its reverse (5132255252), we get a palindrome (7657777567).

The spelling of 2525522315 in words is "two billion, five hundred twenty-five million, five hundred twenty-two thousand, three hundred fifteen".