2315550332 has 24 divisors (see below), whose sum is σ = 4207147392. Its totient is φ = 1113940800.

The previous prime is 2315550319. The next prime is 2315550343. The reversal of 2315550332 is 2330555132.

It is a junction number, because it is equal to n+sod(n) for n = 2315550295 and 2315550304.

It is a congruent 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, 32519 + ... + 75422.

It is an arithmetic number, because the mean of its divisors is an integer number (175297808).

Almost surely, 2^2315550332 is an apocalyptic number.

It is an amenable number.

2315550332 is a deficient number, since it is larger than the sum of its proper divisors (1891597060).

2315550332 is a wasteful number, since it uses less digits than its factorization.

2315550332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108149 (or 108147 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 2315550332 is about 48120.1655441874. The cubic root of 2315550332 is about 1322.9743024271.

The spelling of 2315550332 in words is "two billion, three hundred fifteen million, five hundred fifty thousand, three hundred thirty-two".