2555014309 has 2 divisors, whose sum is σ = 2555014310. Its totient is φ = 2555014308.

The previous prime is 2555014237. The next prime is 2555014313. The reversal of 2555014309 is 9034105552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1314425025 + 1240589284 = 36255^2 + 35222^2 .

It is a cyclic number.

It is not a de Polignac number, because 2555014309 - 2⁷ = 2555014181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2555014369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277507154 + 1277507155.

It is an arithmetic number, because the mean of its divisors is an integer number (1277507155).

Almost surely, 2^2555014309 is an apocalyptic number.

It is an amenable number.

2555014309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555014309 is an equidigital number, since it uses as much as digits as its factorization.

2555014309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 2555014309 is about 50547.1493657160. The cubic root of 2555014309 is about 1367.0921164874.

The spelling of 2555014309 in words is "two billion, five hundred fifty-five million, fourteen thousand, three hundred nine".