2745559314 has 48 divisors (see below), whose sum is σ = 6182755488. Its totient is φ = 913151232.

The previous prime is 2745559259. The next prime is 2745559321. The reversal of 2745559314 is 4139555472.

2745559314 is a `hidden beast` number, since 2 + 7 + 4 + 55 + 593 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2745559314.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220914 + ... + 233010.

It is an arithmetic number, because the mean of its divisors is an integer number (128807406).

Almost surely, 2^2745559314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2745559314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3091377744).

2745559314 is an abundant number, since it is smaller than the sum of its proper divisors (3437196174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2745559314 is a wasteful number, since it uses less digits than its factorization.

2745559314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12581 (or 12569 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The square root of 2745559314 is about 52398.0850222601. The cubic root of 2745559314 is about 1400.2651392392.

The spelling of 2745559314 in words is "two billion, seven hundred forty-five million, five hundred fifty-nine thousand, three hundred fourteen".