5312522613 has 8 divisors (see below), whose sum is σ = 7087644928. Its totient is φ = 3539541024.

The previous prime is 5312522609. The next prime is 5312522617. The reversal of 5312522613 is 3162252135.

5312522613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5312522609) and next prime (5312522617).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5312522613 - 2² = 5312522609 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312522617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529381 + ... + 539322.

It is an arithmetic number, because the mean of its divisors is an integer number (885955616).

Almost surely, 2^5312522613 is an apocalyptic number.

It is an amenable number.

5312522613 is a deficient number, since it is larger than the sum of its proper divisors (1775122315).

5312522613 is a wasteful number, since it uses less digits than its factorization.

5312522613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070363.

The product of its digits is 10800, while the sum is 30.

The square root of 5312522613 is about 72887.0538093014. The cubic root of 5312522613 is about 1744.8854874595.

Adding to 5312522613 its reverse (3162252135), we get a palindrome (8474774748).

It can be divided in two parts, 5312522 and 613, that added together give a palindrome (5313135).

The spelling of 5312522613 in words is "five billion, three hundred twelve million, five hundred twenty-two thousand, six hundred thirteen".