5322644861 has 4 divisors (see below), whose sum is σ = 5435892672. Its totient is φ = 5209397052.

The previous prime is 5322644837. The next prime is 5322644867. The reversal of 5322644861 is 1684462235.

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 5322644861 - 2²⁶ = 5255535997 is a prime.

It is a super-3 number, since 3×5322644861³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5322644867) 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, 56623835 + ... + 56623928.

It is an arithmetic number, because the mean of its divisors is an integer number (1358973168).

Almost surely, 2^5322644861 is an apocalyptic number.

It is an amenable number.

5322644861 is a deficient number, since it is larger than the sum of its proper divisors (113247811).

5322644861 is a wasteful number, since it uses less digits than its factorization.

5322644861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113247810.

The product of its digits is 276480, while the sum is 41.

The square root of 5322644861 is about 72956.4586654259. The cubic root of 5322644861 is about 1745.9929938308.

The spelling of 5322644861 in words is "five billion, three hundred twenty-two million, six hundred forty-four thousand, eight hundred sixty-one".