5342221688 has 32 divisors (see below), whose sum is σ = 10077480000. Its totient is φ = 2654937600.

The previous prime is 5342221681. The next prime is 5342221699. The reversal of 5342221688 is 8861222435.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5342221681) 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, 1146788 + ... + 1151436.

It is an arithmetic number, because the mean of its divisors is an integer number (314921250).

Almost surely, 2^5342221688 is an apocalyptic number.

It is an amenable number.

5342221688 is a deficient number, since it is larger than the sum of its proper divisors (4735258312).

5342221688 is a wasteful number, since it uses less digits than its factorization.

5342221688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5495 (or 5491 counting only the distinct ones).

The product of its digits is 184320, while the sum is 41.

The square root of 5342221688 is about 73090.5034050252. The cubic root of 5342221688 is about 1748.1309774139.

It can be divided in two parts, 534 and 2221688, that added together give a palindrome (2222222).

The spelling of 5342221688 in words is "five billion, three hundred forty-two million, two hundred twenty-one thousand, six hundred eighty-eight".