2552306719 has 2 divisors, whose sum is σ = 2552306720. Its totient is φ = 2552306718.

The previous prime is 2552306707. The next prime is 2552306749. The reversal of 2552306719 is 9176032552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2552306719 - 2²¹ = 2550209567 is a prime.

It is a super-2 number, since 2×2552306719² = 13028539175705089922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552306749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276153359 + 1276153360.

It is an arithmetic number, because the mean of its divisors is an integer number (1276153360).

Almost surely, 2^2552306719 is an apocalyptic number.

2552306719 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552306719 is an equidigital number, since it uses as much as digits as its factorization.

2552306719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 2552306719 is about 50520.3594504235. The cubic root of 2552306719 is about 1366.6090359266.

The spelling of 2552306719 in words is "two billion, five hundred fifty-two million, three hundred six thousand, seven hundred nineteen".