5322513023540 has 12 divisors (see below), whose sum is σ = 11177277349476. Its totient is φ = 2129005209408.

The previous prime is 5322513023519. The next prime is 5322513023627. The reversal of 5322513023540 is 453203152235.

It can be written as a sum of positive squares in 2 ways, for example, as 1829965028644 + 3492547994896 = 1352762^2 + 1868836^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5322513023540.

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, 133062825569 + ... + 133062825608.

It is an arithmetic number, because the mean of its divisors is an integer number (931439779123).

Almost surely, 2^{5322513023540} is an apocalyptic number.

It is an amenable number.

5322513023540 is an abundant number, since it is smaller than the sum of its proper divisors (5854764325936).

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

5322513023540 is a wasteful number, since it uses less digits than its factorization.

5322513023540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266125651186 (or 266125651184 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 5322513023540 its reverse (453203152235), we get a palindrome (5775716175775).

The spelling of 5322513023540 in words is "five trillion, three hundred twenty-two billion, five hundred thirteen million, twenty-three thousand, five hundred forty".