2545034042 has 16 divisors (see below), whose sum is σ = 4000216320. Its totient is φ = 1212092112.

The previous prime is 2545033969. The next prime is 2545034053. The reversal of 2545034042 is 2404305452.

2545034042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2545033996 and 2545034014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104753 + ... + 126740.

It is an arithmetic number, because the mean of its divisors is an integer number (250013520).

Almost surely, 2^2545034042 is an apocalyptic number.

2545034042 is a deficient number, since it is larger than the sum of its proper divisors (1455182278).

2545034042 is a wasteful number, since it uses less digits than its factorization.

2545034042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231757.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2545034042 is about 50448.3304183597. The cubic root of 2545034042 is about 1365.3097718597.

Adding to 2545034042 its reverse (2404305452), we get a palindrome (4949339494).

The spelling of 2545034042 in words is "two billion, five hundred forty-five million, thirty-four thousand, forty-two".