4255005422 has 4 divisors (see below), whose sum is σ = 6382508136. Its totient is φ = 2127502710.

The previous prime is 4255005401. The next prime is 4255005527. The reversal of 4255005422 is 2245005524.

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

It is a super-2 number, since 2×4255005422² = 36210142282498796168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063751354 + ... + 1063751357.

It is an arithmetic number, because the mean of its divisors is an integer number (1595627034).

Almost surely, 2^4255005422 is an apocalyptic number.

4255005422 is a deficient number, since it is larger than the sum of its proper divisors (2127502714).

4255005422 is a wasteful number, since it uses less digits than its factorization.

4255005422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127502713.

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 4255005422 is about 65230.4025895901. The cubic root of 4255005422 is about 1620.4415579870.

The spelling of 4255005422 in words is "four billion, two hundred fifty-five million, five thousand, four hundred twenty-two".