5320545214240 has 24 divisors (see below), whose sum is σ = 12569788069020. Its totient is φ = 2128218085632.

The previous prime is 5320545214217. The next prime is 5320545214247. The reversal of 5320545214240 is 424125450235.

It can be written as a sum of positive squares in 2 ways, for example, as 5212837850896 + 107707363344 = 2283164^2 + 328188^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5320545214240.

It is not an unprimeable number, because it can be changed into a prime (5320545214247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16626703635 + ... + 16626703954.

Almost surely, 2^{5320545214240} is an apocalyptic number.

It is an amenable number.

5320545214240 is an abundant number, since it is smaller than the sum of its proper divisors (7249242854780).

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

5320545214240 is a wasteful number, since it uses less digits than its factorization.

5320545214240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33253407604 (or 33253407596 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

The spelling of 5320545214240 in words is "five trillion, three hundred twenty billion, five hundred forty-five million, two hundred fourteen thousand, two hundred forty".