2277792043 has 2 divisors, whose sum is σ = 2277792044. Its totient is φ = 2277792042.

The previous prime is 2277792007. The next prime is 2277792047. The reversal of 2277792043 is 3402977722.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2277792043 is a prime.

It is a super-2 number, since 2×2277792043² = 10376673182308227698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2277792047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138896021 + 1138896022.

It is an arithmetic number, because the mean of its divisors is an integer number (1138896022).

Almost surely, 2^2277792043 is an apocalyptic number.

2277792043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2277792043 is an equidigital number, since it uses as much as digits as its factorization.

2277792043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 2277792043 is about 47726.2196596378. The cubic root of 2277792043 is about 1315.7438755549.

The spelling of 2277792043 in words is "two billion, two hundred seventy-seven million, seven hundred ninety-two thousand, forty-three".