5240522320 has 40 divisors (see below), whose sum is σ = 13291872480. Its totient is φ = 1905644160.

The previous prime is 5240522303. The next prime is 5240522327. The reversal of 5240522320 is 232250425.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240522327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2976690 + ... + 2978449.

It is an arithmetic number, because the mean of its divisors is an integer number (332296812).

Almost surely, 2^5240522320 is an apocalyptic number.

It is an amenable number.

5240522320 is an abundant number, since it is smaller than the sum of its proper divisors (8051350160).

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

5240522320 is a wasteful number, since it uses less digits than its factorization.

5240522320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955163 (or 5955157 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 5240522320 is about 72391.4519815703. The cubic root of 5240522320 is about 1736.9668299728.

Adding to 5240522320 its reverse (232250425), we get a palindrome (5472772745).

The spelling of 5240522320 in words is "five billion, two hundred forty million, five hundred twenty-two thousand, three hundred twenty".