2516304351 has 96 divisors (see below), whose sum is σ = 4147234560. Its totient is φ = 1340697600.

The previous prime is 2516304331. The next prime is 2516304359. The reversal of 2516304351 is 1534036152.

It is not a de Polignac number, because 2516304351 - 2⁵ = 2516304319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516304359) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18102840 + ... + 18102978.

It is an arithmetic number, because the mean of its divisors is an integer number (43200360).

Almost surely, 2^2516304351 is an apocalyptic number.

2516304351 is a deficient number, since it is larger than the sum of its proper divisors (1630930209).

2516304351 is a wasteful number, since it uses less digits than its factorization.

2516304351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 254 counting only the distinct ones).

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

The square root of 2516304351 is about 50162.7785414644. The cubic root of 2516304351 is about 1360.1528719088.

The spelling of 2516304351 in words is "two billion, five hundred sixteen million, three hundred four thousand, three hundred fifty-one".