2550312319 has 2 divisors, whose sum is σ = 2550312320. Its totient is φ = 2550312318.

The previous prime is 2550312311. The next prime is 2550312343. The reversal of 2550312319 is 9132130552.

2550312319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2550312319 - 2³ = 2550312311 is a prime.

It is a super-2 number, since 2×2550312319² = 13008185848886315522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2550312311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275156159 + 1275156160.

It is an arithmetic number, because the mean of its divisors is an integer number (1275156160).

Almost surely, 2^2550312319 is an apocalyptic number.

2550312319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550312319 is an equidigital number, since it uses as much as digits as its factorization.

2550312319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 2550312319 is about 50500.6170160326. The cubic root of 2550312319 is about 1366.2529821553.

The spelling of 2550312319 in words is "two billion, five hundred fifty million, three hundred twelve thousand, three hundred nineteen".