4255704478425 has 24 divisors (see below), whose sum is σ = 7036220483424. Its totient is φ = 2269669567360.

The previous prime is 4255704478411. The next prime is 4255704478429. The reversal of 4255704478425 is 5248744075524.

It is not a de Polignac number, because 4255704478425 - 2¹¹ = 4255704476377 is a prime.

It is a super-2 number, since 2×4255704478425² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4255704478429) 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, 4133269 + ... + 5059181.

It is an arithmetic number, because the mean of its divisors is an integer number (293175853476).

Almost surely, 2^{4255704478425} is an apocalyptic number.

It is an amenable number.

4255704478425 is a deficient number, since it is larger than the sum of its proper divisors (2780516004999).

4255704478425 is a wasteful number, since it uses less digits than its factorization.

4255704478425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987209 (or 987204 counting only the distinct ones).

The product of its (nonzero) digits is 50176000, while the sum is 57.

The spelling of 4255704478425 in words is "four trillion, two hundred fifty-five billion, seven hundred four million, four hundred seventy-eight thousand, four hundred twenty-five".