5236663040 has 144 divisors (see below), whose sum is σ = 14419030080. Its totient is φ = 1784954880.

The previous prime is 5236663027. The next prime is 5236663043. The reversal of 5236663040 is 403666325.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (5236663043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1620146 + ... + 1623374.

Almost surely, 2^5236663040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5236663040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7209515040).

5236663040 is an abundant number, since it is smaller than the sum of its proper divisors (9182367040).

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

5236663040 is a wasteful number, since it uses less digits than its factorization.

5236663040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438 (or 3424 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 5236663040 is about 72364.7914389311. The cubic root of 5236663040 is about 1736.5403401975.

The spelling of 5236663040 in words is "five billion, two hundred thirty-six million, six hundred sixty-three thousand, forty".