5315254031 has 4 divisors (see below), whose sum is σ = 5318868864. Its totient is φ = 5311639200.

The previous prime is 5315253961. The next prime is 5315254033. The reversal of 5315254031 is 1304525135.

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 5315254031 - 2¹⁸ = 5314991887 is a prime.

It is a super-2 number, since 2×5315254031² = 56503850828123497922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5315253985 and 5315254003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315254033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805210 + ... + 1808151.

It is an arithmetic number, because the mean of its divisors is an integer number (1329717216).

Almost surely, 2^5315254031 is an apocalyptic number.

5315254031 is a deficient number, since it is larger than the sum of its proper divisors (3614833).

5315254031 is a wasteful number, since it uses less digits than its factorization.

5315254031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614832.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 5315254031 is about 72905.7887345031. The cubic root of 5315254031 is about 1745.1844788175.

Adding to 5315254031 its reverse (1304525135), we get a palindrome (6619779166).

The spelling of 5315254031 in words is "five billion, three hundred fifteen million, two hundred fifty-four thousand, thirty-one".