50193409602 has 144 divisors (see below), whose sum is σ = 125231803488. Its totient is φ = 13368821760.

The previous prime is 50193409597. The next prime is 50193409621. The reversal of 50193409602 is 20690439105.

50193409602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9088602 + ... + 9094122.

It is an arithmetic number, because the mean of its divisors is an integer number (869665302).

Almost surely, 2^50193409602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50193409602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62615901744).

50193409602 is an abundant number, since it is smaller than the sum of its proper divisors (75038393886).

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

50193409602 is a wasteful number, since it uses less digits than its factorization.

50193409602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5681 (or 5657 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 50193409602 in words is "fifty billion, one hundred ninety-three million, four hundred nine thousand, six hundred two".