5120324351 has 4 divisors (see below), whose sum is σ = 5131988400. Its totient is φ = 5108660304.

The previous prime is 5120324311. The next prime is 5120324389. The reversal of 5120324351 is 1534230215.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5120324351 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 5120324351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120324311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5831366 + ... + 5832243.

It is an arithmetic number, because the mean of its divisors is an integer number (1282997100).

Almost surely, 2^5120324351 is an apocalyptic number.

5120324351 is a deficient number, since it is larger than the sum of its proper divisors (11664049).

5120324351 is a wasteful number, since it uses less digits than its factorization.

5120324351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11664048.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5120324351 is about 71556.4417156136. The cubic root of 5120324351 is about 1723.5841467281.

Adding to 5120324351 its reverse (1534230215), we get a palindrome (6654554566).

The spelling of 5120324351 in words is "five billion, one hundred twenty million, three hundred twenty-four thousand, three hundred fifty-one".