5250625403 has 8 divisors (see below), whose sum is σ = 5655653376. Its totient is φ = 4860325800.

The previous prime is 5250625349. The next prime is 5250625451. The reversal of 5250625403 is 3045260525.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5250625403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5250625403.

It is not an unprimeable number, because it can be changed into a prime (5250625463) 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, 3681353 + ... + 3682778.

It is an arithmetic number, because the mean of its divisors is an integer number (706956672).

Almost surely, 2^5250625403 is an apocalyptic number.

5250625403 is a deficient number, since it is larger than the sum of its proper divisors (405027973).

5250625403 is a wasteful number, since it uses less digits than its factorization.

5250625403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7364185.

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5250625403 is about 72461.1992931389. The cubic root of 5250625403 is about 1738.0823329567.

Adding to 5250625403 its reverse (3045260525), we get a palindrome (8295885928).

The spelling of 5250625403 in words is "five billion, two hundred fifty million, six hundred twenty-five thousand, four hundred three".