5335312513 has 4 divisors (see below), whose sum is σ = 5335637760. Its totient is φ = 5334987268.

The previous prime is 5335312501. The next prime is 5335312517. The reversal of 5335312513 is 3152135335.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5335312513 - 2⁵ = 5335312481 is a prime.

It is a super-2 number, since 2×5335312513² = 56931119222748750338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5335312517) 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, 136633 + ... + 171286.

It is an arithmetic number, because the mean of its divisors is an integer number (1333909440).

Almost surely, 2^5335312513 is an apocalyptic number.

It is an amenable number.

5335312513 is a deficient number, since it is larger than the sum of its proper divisors (325247).

5335312513 is a wasteful number, since it uses less digits than its factorization.

5335312513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325246.

The product of its digits is 20250, while the sum is 31.

The square root of 5335312513 is about 73043.2235939789. The cubic root of 5335312513 is about 1747.3770243308.

Adding to 5335312513 its reverse (3152135335), we get a palindrome (8487447848).

The spelling of 5335312513 in words is "five billion, three hundred thirty-five million, three hundred twelve thousand, five hundred thirteen".