2798099253451 has 2 divisors, whose sum is σ = 2798099253452. Its totient is φ = 2798099253450.

The previous prime is 2798099253431. The next prime is 2798099253527. The reversal of 2798099253451 is 1543529908972.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2798099253451 - 2⁵ = 2798099253419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2798099253431) 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, 1399049626725 + 1399049626726.

It is an arithmetic number, because the mean of its divisors is an integer number (1399049626726).

Almost surely, 2^{2798099253451} is an apocalyptic number.

2798099253451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2798099253451 is an equidigital number, since it uses as much as digits as its factorization.

2798099253451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48988800, while the sum is 64.

The spelling of 2798099253451 in words is "two trillion, seven hundred ninety-eight billion, ninety-nine million, two hundred fifty-three thousand, four hundred fifty-one".