4255402332 has 12 divisors (see below), whose sum is σ = 9929272136. Its totient is φ = 1418467440.

The previous prime is 4255402321. The next prime is 4255402337. The reversal of 4255402332 is 2332045524.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 4255402332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255402337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177308419 + ... + 177308442.

Almost surely, 2^4255402332 is an apocalyptic number.

It is an amenable number.

4255402332 is an abundant number, since it is smaller than the sum of its proper divisors (5673869804).

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

4255402332 is a wasteful number, since it uses less digits than its factorization.

4255402332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354616868 (or 354616866 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 4255402332 is about 65233.4448883393. Note that the first 3 decimals coincide. The cubic root of 4255402332 is about 1620.4919417427.

Adding to 4255402332 its reverse (2332045524), we get a palindrome (6587447856).

The spelling of 4255402332 in words is "four billion, two hundred fifty-five million, four hundred two thousand, three hundred thirty-two".