5312652563 has 4 divisors (see below), whose sum is σ = 5313685920. Its totient is φ = 5311619208.

The previous prime is 5312652557. The next prime is 5312652571. The reversal of 5312652563 is 3652562135.

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 5312652563 - 2²⁰ = 5311603987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5312652503) 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, 508928 + ... + 519261.

It is an arithmetic number, because the mean of its divisors is an integer number (1328421480).

Almost surely, 2^5312652563 is an apocalyptic number.

5312652563 is a deficient number, since it is larger than the sum of its proper divisors (1033357).

5312652563 is a wasteful number, since it uses less digits than its factorization.

5312652563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033356.

The product of its digits is 162000, while the sum is 38.

The square root of 5312652563 is about 72887.9452515984. The cubic root of 5312652563 is about 1744.8997146002.

The spelling of 5312652563 in words is "five billion, three hundred twelve million, six hundred fifty-two thousand, five hundred sixty-three".