50532331340240 has 20 divisors (see below), whose sum is σ = 117487670366244. Its totient is φ = 20212932536064.

The previous prime is 50532331340237. The next prime is 50532331340311. The reversal of 50532331340240 is 4204313323505.

It can be written as a sum of positive squares in 2 ways, for example, as 37534835458624 + 12997495881616 = 6126568^2 + 3605204^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 50532331340240.

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, 315827070797 + ... + 315827070956.

Almost surely, 2^{50532331340240} is an apocalyptic number.

It is an amenable number.

50532331340240 is an abundant number, since it is smaller than the sum of its proper divisors (66955339026004).

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

50532331340240 is a wasteful number, since it uses less digits than its factorization.

50532331340240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631654141766 (or 631654141760 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 50532331340240 its reverse (4204313323505), we get a palindrome (54736644663745).

The spelling of 50532331340240 in words is "fifty trillion, five hundred thirty-two billion, three hundred thirty-one million, three hundred forty thousand, two hundred forty".