2516234331 has 16 divisors (see below), whose sum is σ = 3614365440. Its totient is φ = 1547890080.

The previous prime is 2516234317. The next prime is 2516234359. The reversal of 2516234331 is 1334326152.

It is not a de Polignac number, because 2516234331 - 2⁶ = 2516234267 is a prime.

It is a super-2 number, since 2×2516234331² = 12662870417006035122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2516230331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114340 + ... + 134558.

It is an arithmetic number, because the mean of its divisors is an integer number (225897840).

Almost surely, 2^2516234331 is an apocalyptic number.

2516234331 is a deficient number, since it is larger than the sum of its proper divisors (1098131109).

2516234331 is a wasteful number, since it uses less digits than its factorization.

2516234331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23426.

The product of its digits is 12960, while the sum is 30.

The square root of 2516234331 is about 50162.0806087626. The cubic root of 2516234331 is about 1360.1402556835.

The spelling of 2516234331 in words is "two billion, five hundred sixteen million, two hundred thirty-four thousand, three hundred thirty-one".