4255389631 has 8 divisors (see below), whose sum is σ = 4362294384. Its totient is φ = 4148633280.

The previous prime is 4255389583. The next prime is 4255389641. The reversal of 4255389631 is 1369835524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4255389631 - 2²⁷ = 4121171903 is a prime.

It is a super-2 number, since 2×4255389631² = 36216681823244632322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255389641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22141 + ... + 94873.

It is an arithmetic number, because the mean of its divisors is an integer number (545286798).

Almost surely, 2^4255389631 is an apocalyptic number.

4255389631 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4255389631 is a deficient number, since it is larger than the sum of its proper divisors (106904753).

4255389631 is a wasteful number, since it uses less digits than its factorization.

4255389631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74201.

The product of its digits is 777600, while the sum is 46.

The square root of 4255389631 is about 65233.3475378966. The cubic root of 4255389631 is about 1620.4903295263.

The spelling of 4255389631 in words is "four billion, two hundred fifty-five million, three hundred eighty-nine thousand, six hundred thirty-one".