2616793451 has 2 divisors, whose sum is σ = 2616793452. Its totient is φ = 2616793450.

The previous prime is 2616793447. The next prime is 2616793457. The reversal of 2616793451 is 1543976162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2616793451 - 2² = 2616793447 is a prime.

It is not a weakly prime, because it can be changed into another prime (2616793457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1308396725 + 1308396726.

It is an arithmetic number, because the mean of its divisors is an integer number (1308396726).

Almost surely, 2^2616793451 is an apocalyptic number.

2616793451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2616793451 is an equidigital number, since it uses as much as digits as its factorization.

2616793451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 44.

The square root of 2616793451 is about 51154.6034194382. The cubic root of 2616793451 is about 1378.0230480647.

The spelling of 2616793451 in words is "two billion, six hundred sixteen million, seven hundred ninety-three thousand, four hundred fifty-one".