4255401225 has 24 divisors (see below), whose sum is σ = 7103916352. Its totient is φ = 2247508800.

The previous prime is 4255401221. The next prime is 4255401277. The reversal of 4255401225 is 5221045524.

4255401225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4255401225 - 2² = 4255401221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4255401192 and 4255401201.

It is not an unprimeable number, because it can be changed into a prime (4255401221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267706 + ... + 283155.

Almost surely, 2^4255401225 is an apocalyptic number.

It is an amenable number.

4255401225 is a deficient number, since it is larger than the sum of its proper divisors (2848515127).

4255401225 is a wasteful number, since it uses less digits than its factorization.

4255401225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550977 (or 550972 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 4255401225 is about 65233.4364034273. The cubic root of 4255401225 is about 1620.4918012245.

Adding to 4255401225 its reverse (5221045524), we get a palindrome (9476446749).

The spelling of 4255401225 in words is "four billion, two hundred fifty-five million, four hundred one thousand, two hundred twenty-five".