4225557375 has 256 divisors, whose sum is σ = 9026035200. Its totient is φ = 1959552000.

The previous prime is 4225557319. The next prime is 4225557389. The reversal of 4225557375 is 5737555224.

4225557375 is a `hidden beast` number, since 4 + 2 + 2 + 5 + 5 + 573 + 75 = 666.

It is not a de Polignac number, because 4225557375 - 2²¹ = 4223460223 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4225557375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 103062355 + ... + 103062395.

It is an arithmetic number, because the mean of its divisors is an integer number (35257950).

Almost surely, 2^4225557375 is an apocalyptic number.

4225557375 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4225557375 is an abundant number, since it is smaller than the sum of its proper divisors (4800477825).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4225557375 is an equidigital number, since it uses as much as digits as its factorization.

4225557375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 91 counting only the distinct ones).

The product of its digits is 1470000, while the sum is 45.

The square root of 4225557375 is about 65004.2873586043. The cubic root of 4225557375 is about 1616.6946494371.

The spelling of 4225557375 in words is "four billion, two hundred twenty-five million, five hundred fifty-seven thousand, three hundred seventy-five".