2516006131 has 2 divisors, whose sum is σ = 2516006132. Its totient is φ = 2516006130.

The previous prime is 2516006117. The next prime is 2516006161. The reversal of 2516006131 is 1316006152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2516006131 - 2⁹ = 2516005619 is a prime.

It is a super-2 number, since 2×2516006131² = 12660573702459178322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2516006096 and 2516006105.

It is not a weakly prime, because it can be changed into another prime (2516006161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258003065 + 1258003066.

It is an arithmetic number, because the mean of its divisors is an integer number (1258003066).

Almost surely, 2^2516006131 is an apocalyptic number.

2516006131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516006131 is an equidigital number, since it uses as much as digits as its factorization.

2516006131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2516006131 is about 50159.8059306453. The cubic root of 2516006131 is about 1360.0991369125.

The spelling of 2516006131 in words is "two billion, five hundred sixteen million, six thousand, one hundred thirty-one".