2655203399 has 2 divisors, whose sum is σ = 2655203400. Its totient is φ = 2655203398.

The previous prime is 2655203371. The next prime is 2655203417. The reversal of 2655203399 is 9933025562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2655203399 - 2⁸ = 2655203143 is a prime.

It is a super-2 number, since 2×2655203399² = 14100210180122306402, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2655203339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327601699 + 1327601700.

It is an arithmetic number, because the mean of its divisors is an integer number (1327601700).

Almost surely, 2^2655203399 is an apocalyptic number.

2655203399 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655203399 is an equidigital number, since it uses as much as digits as its factorization.

2655203399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437400, while the sum is 44.

The square root of 2655203399 is about 51528.6657987571. The cubic root of 2655203399 is about 1384.7326481569.

The spelling of 2655203399 in words is "two billion, six hundred fifty-five million, two hundred three thousand, three hundred ninety-nine".