2315132055 has 24 divisors (see below), whose sum is σ = 4029704640. Its totient is φ = 1229565120.

The previous prime is 2315132047. The next prime is 2315132087. The reversal of 2315132055 is 5502315132.

It is a happy number.

It is not a de Polignac number, because 2315132055 - 2³ = 2315132047 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96876 + ... + 118385.

It is an arithmetic number, because the mean of its divisors is an integer number (167904360).

Almost surely, 2^2315132055 is an apocalyptic number.

2315132055 is a deficient number, since it is larger than the sum of its proper divisors (1714572585).

2315132055 is a wasteful number, since it uses less digits than its factorization.

2315132055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215511 (or 215508 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 2315132055 is about 48115.8191762335. The cubic root of 2315132055 is about 1322.8946377015.

Adding to 2315132055 its reverse (5502315132), we get a palindrome (7817447187).

The spelling of 2315132055 in words is "two billion, three hundred fifteen million, one hundred thirty-two thousand, fifty-five".