2716406531 has 2 divisors, whose sum is σ = 2716406532. Its totient is φ = 2716406530.

The previous prime is 2716406521. The next prime is 2716406533. The reversal of 2716406531 is 1356046172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2716406531 - 2¹⁴ = 2716390147 is a prime.

It is a super-2 number, since 2×2716406531² = 14757728883318907922, which contains 22 as substring.

Together with 2716406533, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2716406491 and 2716406500.

It is not a weakly prime, because it can be changed into another prime (2716406533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1358203265 + 1358203266.

It is an arithmetic number, because the mean of its divisors is an integer number (1358203266).

Almost surely, 2^2716406531 is an apocalyptic number.

2716406531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2716406531 is an equidigital number, since it uses as much as digits as its factorization.

2716406531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2716406531 is about 52119.1570442194. The cubic root of 2716406531 is about 1395.2914146486.

The spelling of 2716406531 in words is "two billion, seven hundred sixteen million, four hundred six thousand, five hundred thirty-one".