50354343952 has 160 divisors (see below), whose sum is σ = 112274242560. Its totient is φ = 21666624000.

The previous prime is 50354343931. The next prime is 50354343953. The reversal of 50354343952 is 25934345305.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50354343899 and 50354343908.

It is not an unprimeable number, because it can be changed into a prime (50354343953) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102554427 + ... + 102554917.

It is an arithmetic number, because the mean of its divisors is an integer number (701714016).

Almost surely, 2^50354343952 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 50354343952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56137121280).

50354343952 is an abundant number, since it is smaller than the sum of its proper divisors (61919898608).

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

50354343952 is a wasteful number, since it uses less digits than its factorization.

50354343952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 887 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 43.

The spelling of 50354343952 in words is "fifty billion, three hundred fifty-four million, three hundred forty-three thousand, nine hundred fifty-two".