5251523233 has 8 divisors (see below), whose sum is σ = 5729497920. Its totient is φ = 4773642480.

The previous prime is 5251523191. The next prime is 5251523281. The reversal of 5251523233 is 3323251525.

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-5251523233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5251523195 and 5251523204.

It is not an unprimeable number, because it can be changed into a prime (5251523033) 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, 147723 + ... + 179791.

It is an arithmetic number, because the mean of its divisors is an integer number (716187240).

Almost surely, 2^5251523233 is an apocalyptic number.

It is an amenable number.

5251523233 is a deficient number, since it is larger than the sum of its proper divisors (477974687).

5251523233 is a wasteful number, since it uses less digits than its factorization.

5251523233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46967.

The product of its digits is 27000, while the sum is 31.

The square root of 5251523233 is about 72467.3942749427. The cubic root of 5251523233 is about 1738.1813950305.

Adding to 5251523233 its reverse (3323251525), we get a palindrome (8574774758).

The spelling of 5251523233 in words is "five billion, two hundred fifty-one million, five hundred twenty-three thousand, two hundred thirty-three".