4045222453 has 4 divisors (see below), whose sum is σ = 4063362688. Its totient is φ = 4027082220.

The previous prime is 4045222429. The next prime is 4045222513. The reversal of 4045222453 is 3542225404.

4045222453 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4045222453 - 2⁵ = 4045222421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045222553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9069783 + ... + 9070228.

It is an arithmetic number, because the mean of its divisors is an integer number (1015840672).

Almost surely, 2^4045222453 is an apocalyptic number.

It is an amenable number.

4045222453 is a deficient number, since it is larger than the sum of its proper divisors (18140235).

4045222453 is a wasteful number, since it uses less digits than its factorization.

4045222453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18140234.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4045222453 is about 63602.0632762806. The cubic root of 4045222453 is about 1593.3608292213.

Adding to 4045222453 its reverse (3542225404), we get a palindrome (7587447857).

The spelling of 4045222453 in words is "four billion, forty-five million, two hundred twenty-two thousand, four hundred fifty-three".