50741813880 has 256 divisors, whose sum is σ = 175271040000. Its totient is φ = 13042229760.

The previous prime is 50741813879. The next prime is 50741813891. The reversal of 50741813880 is 8831814705.

It is a happy number.

50741813880 is a `hidden beast` number, since 507 + 4 + 1 + 8 + 138 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26276515 + ... + 26278445.

It is an arithmetic number, because the mean of its divisors is an integer number (684652500).

Almost surely, 2^50741813880 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 50741813880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87635520000).

50741813880 is an abundant number, since it is smaller than the sum of its proper divisors (124529226120).

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

50741813880 is a wasteful number, since it uses less digits than its factorization.

50741813880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The spelling of 50741813880 in words is "fifty billion, seven hundred forty-one million, eight hundred thirteen thousand, eight hundred eighty".