50769438720 has 1152 divisors, whose sum is σ = 221002629120. Its totient is φ = 9661317120.

The previous prime is 50769438719. The next prime is 50769438721. The reversal of 50769438720 is 2783496705.

It is an interprime number because it is at equal distance from previous prime (50769438719) and next prime (50769438721).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50769438721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 399759297 + ... + 399759423.

It is an arithmetic number, because the mean of its divisors is an integer number (191842560).

Almost surely, 2^50769438720 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 50769438720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110501314560).

50769438720 is an abundant number, since it is smaller than the sum of its proper divisors (170233190400).

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

50769438720 is a wasteful number, since it uses less digits than its factorization.

50769438720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 50769438720 in words is "fifty billion, seven hundred sixty-nine million, four hundred thirty-eight thousand, seven hundred twenty".