5320405553140 has 12 divisors (see below), whose sum is σ = 11172851661636. Its totient is φ = 2128162221248.

The previous prime is 5320405553107. The next prime is 5320405553173. The reversal of 5320405553140 is 413555040235.

It is an interprime number because it is at equal distance from previous prime (5320405553107) and next prime (5320405553173).

It can be written as a sum of positive squares in 2 ways, for example, as 3313411997284 + 2006993555856 = 1820278^2 + 1416684^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5320405553140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133010138809 + ... + 133010138848.

It is an arithmetic number, because the mean of its divisors is an integer number (931070971803).

Almost surely, 2^{5320405553140} is an apocalyptic number.

It is an amenable number.

5320405553140 is an abundant number, since it is smaller than the sum of its proper divisors (5852446108496).

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

5320405553140 is a wasteful number, since it uses less digits than its factorization.

5320405553140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266020277666 (or 266020277664 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 5320405553140 in words is "five trillion, three hundred twenty billion, four hundred five million, five hundred fifty-three thousand, one hundred forty".