2922500813 has 2 divisors, whose sum is σ = 2922500814. Its totient is φ = 2922500812.

The previous prime is 2922500809. The next prime is 2922500849. The reversal of 2922500813 is 3180052292.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1915200169 + 1007300644 = 43763^2 + 31738^2 .

It is a cyclic number.

It is not a de Polignac number, because 2922500813 - 2² = 2922500809 is a prime.

It is a super-3 number, since 3×2922500813³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2922500813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2922500863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461250406 + 1461250407.

It is an arithmetic number, because the mean of its divisors is an integer number (1461250407).

Almost surely, 2^2922500813 is an apocalyptic number.

It is an amenable number.

2922500813 is a deficient number, since it is larger than the sum of its proper divisors (1).

2922500813 is an equidigital number, since it uses as much as digits as its factorization.

2922500813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 2922500813 is about 54060.1592025033. The cubic root of 2922500813 is about 1429.7218252003.

The spelling of 2922500813 in words is "two billion, nine hundred twenty-two million, five hundred thousand, eight hundred thirteen".