5255423001 has 12 divisors (see below), whose sum is σ = 7606760512. Its totient is φ = 3496418136.

The previous prime is 5255422987. The next prime is 5255423029. The reversal of 5255423001 is 1003245525.

It is a happy number.

It is not a de Polignac number, because 5255423001 - 2⁵ = 5255422969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5255423051) 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 11 ways as a sum of consecutive naturals, for example, 595141 + ... + 603906.

Almost surely, 2^5255423001 is an apocalyptic number.

It is an amenable number.

5255423001 is a deficient number, since it is larger than the sum of its proper divisors (2351337511).

5255423001 is a wasteful number, since it uses less digits than its factorization.

5255423001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199540 (or 1199537 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5255423001 is about 72494.2963342634. The cubic root of 5255423001 is about 1738.6115449555.

Adding to 5255423001 its reverse (1003245525), we get a palindrome (6258668526).

The spelling of 5255423001 in words is "five billion, two hundred fifty-five million, four hundred twenty-three thousand, one".