4265422251 has 4 divisors (see below), whose sum is σ = 5687229672. Its totient is φ = 2843614832.

The previous prime is 4265422219. The next prime is 4265422261. The reversal of 4265422251 is 1522245624.

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

It is a cyclic number.

It is not a de Polignac number, because 4265422251 - 2⁵ = 4265422219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4265422261) 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, 710903706 + ... + 710903711.

It is an arithmetic number, because the mean of its divisors is an integer number (1421807418).

Almost surely, 2^4265422251 is an apocalyptic number.

4265422251 is a deficient number, since it is larger than the sum of its proper divisors (1421807421).

4265422251 is a wasteful number, since it uses less digits than its factorization.

4265422251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421807420.

The product of its digits is 38400, while the sum is 33.

The square root of 4265422251 is about 65310.2002063996. The cubic root of 4265422251 is about 1621.7628337486.

Adding to 4265422251 its reverse (1522245624), we get a palindrome (5787667875).

The spelling of 4265422251 in words is "four billion, two hundred sixty-five million, four hundred twenty-two thousand, two hundred fifty-one".