50310444240 has 480 divisors, whose sum is σ = 198608716800. Its totient is φ = 11407915008.

The previous prime is 50310444221. The next prime is 50310444259. The reversal of 50310444240 is 4244401305.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50310444221) and next prime (50310444259).

It is a super-2 number, since 2×50310444240² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 33832777 + ... + 33834263.

It is an arithmetic number, because the mean of its divisors is an integer number (413768160).

Almost surely, 2^50310444240 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50310444240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99304358400).

50310444240 is an abundant number, since it is smaller than the sum of its proper divisors (148298272560).

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

50310444240 is a wasteful number, since it uses less digits than its factorization.

50310444240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 50310444240 its reverse (4244401305), we get a palindrome (54554845545).

The spelling of 50310444240 in words is "fifty billion, three hundred ten million, four hundred forty-four thousand, two hundred forty".