5352715440 has 160 divisors (see below), whose sum is σ = 19032115200. Its totient is φ = 1381328640.

The previous prime is 5352715439. The next prime is 5352715451. The reversal of 5352715440 is 445172535.

5352715440 is a `hidden beast` number, since 535 + 2 + 71 + 54 + 4 + 0 = 666.

It is a super-2 number, since 2×5352715440² = 57303125163228787200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5352715395 and 5352715404.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26991 + ... + 106929.

It is an arithmetic number, because the mean of its divisors is an integer number (118950720).

Almost surely, 2^5352715440 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 5352715440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9516057600).

5352715440 is an abundant number, since it is smaller than the sum of its proper divisors (13679399760).

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

5352715440 is a wasteful number, since it uses less digits than its factorization.

5352715440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79992 (or 79980 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The square root of 5352715440 is about 73162.2542025599. The cubic root of 5352715440 is about 1749.2748494916.

Adding to 5352715440 its reverse (445172535), we get a palindrome (5797887975).

The spelling of 5352715440 in words is "five billion, three hundred fifty-two million, seven hundred fifteen thousand, four hundred forty".