5736247440 has 960 divisors, whose sum is σ = 25532651520. Its totient is φ = 1028505600.

The previous prime is 5736247351. The next prime is 5736247463. The reversal of 5736247440 is 447426375.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 5736247392 and 5736247401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 185040225 + ... + 185040255.

It is an arithmetic number, because the mean of its divisors is an integer number (26596512).

Almost surely, 2^5736247440 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 5736247440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12766325760).

5736247440 is an abundant number, since it is smaller than the sum of its proper divisors (19796404080).

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

5736247440 is a wasteful number, since it uses less digits than its factorization.

5736247440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 95 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 5736247440 is about 75738.0184583674. The cubic root of 5736247440 is about 1790.0945030888.

The spelling of 5736247440 in words is "five billion, seven hundred thirty-six million, two hundred forty-seven thousand, four hundred forty".