902272634279 has 2 divisors, whose sum is σ = 902272634280. Its totient is φ = 902272634278.

The previous prime is 902272634273. The next prime is 902272634281. The reversal of 902272634279 is 972436272209.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-902272634279 is a prime.

Together with 902272634281, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 902272634279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (902272634273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 451136317139 + 451136317140.

It is an arithmetic number, because the mean of its divisors is an integer number (451136317140).

Almost surely, 2^902272634279 is an apocalyptic number.

902272634279 is a deficient number, since it is larger than the sum of its proper divisors (1).

902272634279 is an equidigital number, since it uses as much as digits as its factorization.

902272634279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 902272634279 in words is "nine hundred two billion, two hundred seventy-two million, six hundred thirty-four thousand, two hundred seventy-nine".