2550202345 has 4 divisors (see below), whose sum is σ = 3060242820. Its totient is φ = 2040161872.

The previous prime is 2550202327. The next prime is 2550202373. The reversal of 2550202345 is 5432020552.

2550202345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1812971241 + 737231104 = 42579^2 + 27152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550202345 - 2¹⁵ = 2550169577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255020230 + ... + 255020239.

It is an arithmetic number, because the mean of its divisors is an integer number (765060705).

Almost surely, 2^2550202345 is an apocalyptic number.

It is an amenable number.

2550202345 is a deficient number, since it is larger than the sum of its proper divisors (510040475).

2550202345 is an equidigital number, since it uses as much as digits as its factorization.

2550202345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510040474.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 2550202345 is about 50499.5281661126. The cubic root of 2550202345 is about 1366.2333434541.

Adding to 2550202345 its reverse (5432020552), we get a palindrome (7982222897).

The spelling of 2550202345 in words is "two billion, five hundred fifty million, two hundred two thousand, three hundred forty-five".