2745180025 has 48 divisors (see below), whose sum is σ = 3998494080. Its totient is φ = 1830758400.

The previous prime is 2745180007. The next prime is 2745180037. The reversal of 2745180025 is 5200815472.

It is a happy number.

2745180025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2745180025 - 2⁵ = 2745179993 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1000155 + ... + 1002895.

It is an arithmetic number, because the mean of its divisors is an integer number (83301960).

Almost surely, 2^2745180025 is an apocalyptic number.

2745180025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2745180025 is a deficient number, since it is larger than the sum of its proper divisors (1253314055).

2745180025 is a wasteful number, since it uses less digits than its factorization.

2745180025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2914 (or 2909 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 2745180025 is about 52394.4655951370. The cubic root of 2745180025 is about 1400.2006557633.

Adding to 2745180025 its reverse (5200815472), we get a palindrome (7945995497).

The spelling of 2745180025 in words is "two billion, seven hundred forty-five million, one hundred eighty thousand, twenty-five".