50943194148 has 96 divisors (see below), whose sum is σ = 148494366720. Its totient is φ = 13205571840.

The previous prime is 50943194147. The next prime is 50943194149. The reversal of 50943194148 is 84149134905.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50943194147) and next prime (50943194149).

It is a junction number, because it is equal to n+sod(n) for n = 50943194097 and 50943194106.

It is not an unprimeable number, because it can be changed into a prime (50943194147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409968 + ... + 519576.

It is an arithmetic number, because the mean of its divisors is an integer number (1546816320).

Almost surely, 2^50943194148 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 50943194148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74247183360).

50943194148 is an abundant number, since it is smaller than the sum of its proper divisors (97551172572).

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

50943194148 is a wasteful number, since it uses less digits than its factorization.

50943194148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110137 (or 110135 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 50943194148 in words is "fifty billion, nine hundred forty-three million, one hundred ninety-four thousand, one hundred forty-eight".