50445100240 has 20 divisors (see below), whose sum is σ = 117284858244. Its totient is φ = 20178040064.

The previous prime is 50445100217. The next prime is 50445100243. The reversal of 50445100240 is 4200154405.

It is a happy number.

50445100240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8721318544 + 41723781696 = 93388^2 + 204264^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50445100243) 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, 315281797 + ... + 315281956.

Almost surely, 2^50445100240 is an apocalyptic number.

It is an amenable number.

50445100240 is an abundant number, since it is smaller than the sum of its proper divisors (66839758004).

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

50445100240 is a wasteful number, since it uses less digits than its factorization.

50445100240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630563766 (or 630563760 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

Adding to 50445100240 its reverse (4200154405), we get a palindrome (54645254645).

The spelling of 50445100240 in words is "fifty billion, four hundred forty-five million, one hundred thousand, two hundred forty".