2616958451 has 2 divisors, whose sum is σ = 2616958452. Its totient is φ = 2616958450.

The previous prime is 2616958439. The next prime is 2616958471. The reversal of 2616958451 is 1548596162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2616958451 - 2³⁰ = 1543216627 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2616958396 and 2616958405.

It is not a weakly prime, because it can be changed into another prime (2616958411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308479225 + 1308479226.

It is an arithmetic number, because the mean of its divisors is an integer number (1308479226).

Almost surely, 2^2616958451 is an apocalyptic number.

2616958451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616958451 is an equidigital number, since it uses as much as digits as its factorization.

2616958451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 518400, while the sum is 47.

The square root of 2616958451 is about 51156.2161520963. The cubic root of 2616958451 is about 1378.0520108683.

The spelling of 2616958451 in words is "two billion, six hundred sixteen million, nine hundred fifty-eight thousand, four hundred fifty-one".