4226045625 has 30 divisors (see below), whose sum is σ = 7627928594. Its totient is φ = 2253888000.

The previous prime is 4226045617. The next prime is 4226045627. The reversal of 4226045625 is 5265406224.

4226045625 is a `hidden beast` number, since 4 + 2 + 26 + 0 + 4 + 5 + 625 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 1678622841 + 2547422784 = 40971^2 + 50472^2 .

It is not a de Polignac number, because 4226045625 - 2³ = 4226045617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4226045625.

It is not an unprimeable number, because it can be changed into a prime (4226045627) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 370024 + ... + 381273.

Almost surely, 2^4226045625 is an apocalyptic number.

4226045625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4226045625 is a deficient number, since it is larger than the sum of its proper divisors (3401882969).

4226045625 is an equidigital number, since it uses as much as digits as its factorization.

4226045625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751323 (or 751305 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 4226045625 is about 65008.0427716448. The cubic root of 4226045625 is about 1616.7569150502.

The spelling of 4226045625 in words is "four billion, two hundred twenty-six million, forty-five thousand, six hundred twenty-five".