5231214533 has 8 divisors (see below), whose sum is σ = 5331280896. Its totient is φ = 5131198800.

The previous prime is 5231214511. The next prime is 5231214607. The reversal of 5231214533 is 3354121325.

It is a happy number.

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-5231214533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5231214496 and 5231214505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231214733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245828 + ... + 266258.

It is an arithmetic number, because the mean of its divisors is an integer number (666410112).

Almost surely, 2^5231214533 is an apocalyptic number.

5231214533 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5231214533 is a deficient number, since it is larger than the sum of its proper divisors (100066363).

5231214533 is a wasteful number, since it uses less digits than its factorization.

5231214533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25315.

The product of its digits is 10800, while the sum is 29.

The square root of 5231214533 is about 72327.1355232599. The cubic root of 5231214533 is about 1735.9378677539.

Adding to 5231214533 its reverse (3354121325), we get a palindrome (8585335858).

The spelling of 5231214533 in words is "five billion, two hundred thirty-one million, two hundred fourteen thousand, five hundred thirty-three".