5524636240 has 20 divisors (see below), whose sum is σ = 12844779444. Its totient is φ = 2209854464.

The previous prime is 5524636231. The next prime is 5524636267. The reversal of 5524636240 is 426364255.

It can be written as a sum of positive squares in 2 ways, for example, as 1154368576 + 4370267664 = 33976^2 + 66108^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 5524636240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34528897 + ... + 34529056.

Almost surely, 2^5524636240 is an apocalyptic number.

It is an amenable number.

5524636240 is an abundant number, since it is smaller than the sum of its proper divisors (7320143204).

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

5524636240 is a wasteful number, since it uses less digits than its factorization.

5524636240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69057966 (or 69057960 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 5524636240 is about 74327.8967817602. The cubic root of 5524636240 is about 1767.8058333891.

The spelling of 5524636240 in words is "five billion, five hundred twenty-four million, six hundred thirty-six thousand, two hundred forty".