2316551232 has 28 divisors (see below), whose sum is σ = 6129208976. Its totient is φ = 772183680.

The previous prime is 2316551213. The next prime is 2316551261. The reversal of 2316551232 is 2321556132.

It is a super-2 number, since 2×2316551232² = 10732819220961435648, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2316551232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6032494 + ... + 6032877.

Almost surely, 2^2316551232 is an apocalyptic number.

It is an amenable number.

2316551232 is an abundant number, since it is smaller than the sum of its proper divisors (3812657744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2316551232 is a wasteful number, since it uses less digits than its factorization.

2316551232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12065386 (or 12065376 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 2316551232 is about 48130.5644263601. The cubic root of 2316551232 is about 1323.1648941576.

The spelling of 2316551232 in words is "two billion, three hundred sixteen million, five hundred fifty-one thousand, two hundred thirty-two".