5253104421 has 40 divisors (see below), whose sum is σ = 7930336128. Its totient is φ = 3465180000.

The previous prime is 5253104419. The next prime is 5253104449. The reversal of 5253104421 is 1244013525.

It is not a de Polignac number, because 5253104421 - 2¹ = 5253104419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253104491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3803151 + ... + 3804531.

Almost surely, 2^5253104421 is an apocalyptic number.

It is an amenable number.

5253104421 is a deficient number, since it is larger than the sum of its proper divisors (2677231707).

5253104421 is a wasteful number, since it uses less digits than its factorization.

5253104421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855 (or 1846 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5253104421 is about 72478.3031051362. The cubic root of 5253104421 is about 1738.3558279616.

Adding to 5253104421 its reverse (1244013525), we get a palindrome (6497117946).

It can be divided in two parts, 5253104 and 421, that added together give a palindrome (5253525).

The spelling of 5253104421 in words is "five billion, two hundred fifty-three million, one hundred four thousand, four hundred twenty-one".