5422388521 has 8 divisors (see below), whose sum is σ = 5917032288. Its totient is φ = 4928028000.

The previous prime is 5422388513. The next prime is 5422388533. The reversal of 5422388521 is 1258832245.

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

It is a cyclic number.

It is not a de Polignac number, because 5422388521 - 2³ = 5422388513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5422388581) 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, 29740 + ... + 108301.

It is an arithmetic number, because the mean of its divisors is an integer number (739629036).

Almost surely, 2^5422388521 is an apocalyptic number.

It is an amenable number.

5422388521 is a deficient number, since it is larger than the sum of its proper divisors (494643767).

5422388521 is a wasteful number, since it uses less digits than its factorization.

5422388521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141623.

The product of its digits is 153600, while the sum is 40.

The square root of 5422388521 is about 73636.8693047172. The cubic root of 5422388521 is about 1756.8319084098.

The spelling of 5422388521 in words is "five billion, four hundred twenty-two million, three hundred eighty-eight thousand, five hundred twenty-one".