2745188359 has 2 divisors, whose sum is σ = 2745188360. Its totient is φ = 2745188358.

The previous prime is 2745188351. The next prime is 2745188377. The reversal of 2745188359 is 9538815472.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2745188359 - 2³ = 2745188351 is a prime.

It is a super-2 number, since 2×2745188359² = 15072118252778225762, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2745188351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372594179 + 1372594180.

It is an arithmetic number, because the mean of its divisors is an integer number (1372594180).

Almost surely, 2^2745188359 is an apocalyptic number.

2745188359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745188359 is an equidigital number, since it uses as much as digits as its factorization.

2745188359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 52.

The square root of 2745188359 is about 52394.5451263774. The cubic root of 2745188359 is about 1400.2020727026.

The spelling of 2745188359 in words is "two billion, seven hundred forty-five million, one hundred eighty-eight thousand, three hundred fifty-nine".