5365124440 has 128 divisors (see below), whose sum is σ = 13649005440. Its totient is φ = 1883160576.

The previous prime is 5365124437. The next prime is 5365124441. The reversal of 5365124440 is 444215635.

It is a junction number, because it is equal to n+sod(n) for n = 5365124396 and 5365124405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5365124441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2067784 + ... + 2070376.

It is an arithmetic number, because the mean of its divisors is an integer number (106632855).

Almost surely, 2^5365124440 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 5365124440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6824502720).

5365124440 is an abundant number, since it is smaller than the sum of its proper divisors (8283881000).

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

5365124440 is a wasteful number, since it uses less digits than its factorization.

5365124440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 5365124440 is about 73247.0097683175. The cubic root of 5365124440 is about 1750.6255657425.

The spelling of 5365124440 in words is "five billion, three hundred sixty-five million, one hundred twenty-four thousand, four hundred forty".