5313030251 has 4 divisors (see below), whose sum is σ = 5313197400. Its totient is φ = 5312863104.

The previous prime is 5313030227. The next prime is 5313030257. The reversal of 5313030251 is 1520303135.

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

It is a cyclic number.

It is not a de Polignac number, because 5313030251 - 2⁶ = 5313030187 is a prime.

It is a super-2 number, since 2×5313030251² = 56456580896082246002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5313030257) 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, 19541 + ... + 104918.

It is an arithmetic number, because the mean of its divisors is an integer number (1328299350).

Almost surely, 2^5313030251 is an apocalyptic number.

5313030251 is a deficient number, since it is larger than the sum of its proper divisors (167149).

5313030251 is a wasteful number, since it uses less digits than its factorization.

5313030251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167148.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 5313030251 is about 72890.5360866553. The cubic root of 5313030251 is about 1744.9410631895.

Adding to 5313030251 its reverse (1520303135), we get a palindrome (6833333386).

The spelling of 5313030251 in words is "five billion, three hundred thirteen million, thirty thousand, two hundred fifty-one".