5255429320 has 16 divisors (see below), whose sum is σ = 11824716060. Its totient is φ = 2102171712.

The previous prime is 5255429269. The next prime is 5255429327. The reversal of 5255429320 is 239245525.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5255380036 + 49284 = 72494^2 + 222^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5255429320.

It is not an unprimeable number, because it can be changed into a prime (5255429327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65692827 + ... + 65692906.

Almost surely, 2^5255429320 is an apocalyptic number.

It is an amenable number.

5255429320 is an abundant number, since it is smaller than the sum of its proper divisors (6569286740).

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

5255429320 is a wasteful number, since it uses less digits than its factorization.

5255429320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131385744 (or 131385740 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5255429320 is about 72494.3399169894. The cubic root of 5255429320 is about 1738.6122417774.

The spelling of 5255429320 in words is "five billion, two hundred fifty-five million, four hundred twenty-nine thousand, three hundred twenty".