5324522440 has 16 divisors (see below), whose sum is σ = 11980175580. Its totient is φ = 2129808960.

The previous prime is 5324522387. The next prime is 5324522447. The reversal of 5324522440 is 442254235.

It can be written as a sum of positive squares in 2 ways, for example, as 5138309124 + 186213316 = 71682^2 + 13646^2 .

It is not an unprimeable number, because it can be changed into a prime (5324522447) 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, 66556491 + ... + 66556570.

Almost surely, 2^5324522440 is an apocalyptic number.

It is an amenable number.

5324522440 is an abundant number, since it is smaller than the sum of its proper divisors (6655653140).

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

5324522440 is a wasteful number, since it uses less digits than its factorization.

5324522440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133113072 (or 133113068 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 5324522440 is about 72969.3253360616. The cubic root of 5324522440 is about 1746.1982711237.

Adding to 5324522440 its reverse (442254235), we get a palindrome (5766776675).

The spelling of 5324522440 in words is "five billion, three hundred twenty-four million, five hundred twenty-two thousand, four hundred forty".