50244695040 has 352 divisors, whose sum is σ = 166013337600. Its totient is φ = 12962267136.

The previous prime is 50244695029. The next prime is 50244695071. The reversal of 50244695040 is 4059644205.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 50244695040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83880661 + ... + 83881259.

It is an arithmetic number, because the mean of its divisors is an integer number (471628800).

Almost surely, 2^50244695040 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 50244695040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83006668800).

50244695040 is an abundant number, since it is smaller than the sum of its proper divisors (115768642560).

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

50244695040 is a wasteful number, since it uses less digits than its factorization.

50244695040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 50244695040 in words is "fifty billion, two hundred forty-four million, six hundred ninety-five thousand, forty".