2745727675 has 12 divisors (see below), whose sum is σ = 3434835960. Its totient is φ = 2177141120.

The previous prime is 2745727657. The next prime is 2745727679. The reversal of 2745727675 is 5767275472.

It is not a de Polignac number, because 2745727675 - 2¹¹ = 2745725627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2745727679) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 483145 + ... + 488794.

It is an arithmetic number, because the mean of its divisors is an integer number (286236330).

Almost surely, 2^2745727675 is an apocalyptic number.

2745727675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2745727675 is a deficient number, since it is larger than the sum of its proper divisors (689108285).

2745727675 is a wasteful number, since it uses less digits than its factorization.

2745727675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972062 (or 972057 counting only the distinct ones).

The product of its digits is 5762400, while the sum is 52.

The square root of 2745727675 is about 52399.6915544357. The cubic root of 2745727675 is about 1400.2937606351.

The spelling of 2745727675 in words is "two billion, seven hundred forty-five million, seven hundred twenty-seven thousand, six hundred seventy-five".