50002533442432 has 64 divisors (see below), whose sum is σ = 100300656744000. Its totient is φ = 24829094467584.

The previous prime is 50002533442423. The next prime is 50002533442447. The reversal of 50002533442432 is 23424433520005.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 50002533442391 and 50002533442400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109302238 + ... + 109758754.

It is an arithmetic number, because the mean of its divisors is an integer number (1567197761625).

Almost surely, 2^{50002533442432} 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 50002533442432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50150328372000).

50002533442432 is an abundant number, since it is smaller than the sum of its proper divisors (50298123301568).

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

50002533442432 is a wasteful number, since it uses less digits than its factorization.

50002533442432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462423 (or 462411 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 50002533442432 its reverse (23424433520005), we get a palindrome (73426966962437).

The spelling of 50002533442432 in words is "fifty trillion, two billion, five hundred thirty-three million, four hundred forty-two thousand, four hundred thirty-two".