5222542320 has 60 divisors (see below), whose sum is σ = 17539040376. Its totient is φ = 1392677760.

The previous prime is 5222542319. The next prime is 5222542327. The reversal of 5222542320 is 232452225.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-3 number, since 3×5222542320³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222542327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3626046 + ... + 3627485.

Almost surely, 2^5222542320 is an apocalyptic number.

It is an amenable number.

5222542320 is an abundant number, since it is smaller than the sum of its proper divisors (12316498056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5222542320 is a wasteful number, since it uses less digits than its factorization.

5222542320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7253550 (or 7253541 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 5222542320 is about 72267.1593464141. The cubic root of 5222542320 is about 1734.9780683610.

Adding to 5222542320 its reverse (232452225), we get a palindrome (5454994545).

The spelling of 5222542320 in words is "five billion, two hundred twenty-two million, five hundred forty-two thousand, three hundred twenty".