2540622283 has 2 divisors, whose sum is σ = 2540622284. Its totient is φ = 2540622282.

The previous prime is 2540622233. The next prime is 2540622311. The reversal of 2540622283 is 3822260452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2540622283 - 2¹³ = 2540614091 is a prime.

It is a super-3 number, since 3×2540622283³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2540622223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270311141 + 1270311142.

It is an arithmetic number, because the mean of its divisors is an integer number (1270311142).

Almost surely, 2^2540622283 is an apocalyptic number.

2540622283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2540622283 is an equidigital number, since it uses as much as digits as its factorization.

2540622283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 2540622283 is about 50404.5859322344. The cubic root of 2540622283 is about 1364.5204043547.

The spelling of 2540622283 in words is "two billion, five hundred forty million, six hundred twenty-two thousand, two hundred eighty-three".