5365415040 has 128 divisors (see below), whose sum is σ = 17178350400. Its totient is φ = 1424412672.

The previous prime is 5365415039. The next prime is 5365415047. The reversal of 5365415040 is 405145635.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 5365414992 and 5365415010.

It is not an unprimeable number, because it can be changed into a prime (5365415047) 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, 433579 + ... + 445781.

Almost surely, 2^5365415040 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 5365415040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8589175200).

5365415040 is an abundant number, since it is smaller than the sum of its proper divisors (11812935360).

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

5365415040 is a wasteful number, since it uses less digits than its factorization.

5365415040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12454 (or 12442 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 5365415040 is about 73248.9934401832. The cubic root of 5365415040 is about 1750.6571725027.

The spelling of 5365415040 in words is "five billion, three hundred sixty-five million, four hundred fifteen thousand, forty".