2792454892097 has 4 divisors (see below), whose sum is σ = 3007259114580. Its totient is φ = 2577650669616.

The previous prime is 2792454892069. The next prime is 2792454892133. The reversal of 2792454892097 is 7902984542972.

It is a Cunningham number, because it is equal to 1671064²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 413083856656 + 2379371035441 = 642716^2 + 1542521^2 .

It is a cyclic number.

It is not a de Polignac number, because 2792454892097 - 2⁸ = 2792454891841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2792454892057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107402111222 + ... + 107402111247.

It is an arithmetic number, because the mean of its divisors is an integer number (751814778645).

Almost surely, 2^{2792454892097} is an apocalyptic number.

It is an amenable number.

2792454892097 is a deficient number, since it is larger than the sum of its proper divisors (214804222483).

2792454892097 is a wasteful number, since it uses less digits than its factorization.

2792454892097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214804222482.

The product of its (nonzero) digits is 182891520, while the sum is 68.

The spelling of 2792454892097 in words is "two trillion, seven hundred ninety-two billion, four hundred fifty-four million, eight hundred ninety-two thousand, ninety-seven".