50905996 has 12 divisors (see below), whose sum is σ = 89139960. Its totient is φ = 25437440.

The previous prime is 50905993. The next prime is 50906021. The reversal of 50905996 is 69950905.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50905993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6636 + ... + 12076.

It is an arithmetic number, because the mean of its divisors is an integer number (7428330).

Almost surely, 2^50905996 is an apocalyptic number.

It is an amenable number.

50905996 is a deficient number, since it is larger than the sum of its proper divisors (38233964).

50905996 is a wasteful number, since it uses less digits than its factorization.

50905996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7784 (or 7782 counting only the distinct ones).

The product of its (nonzero) digits is 109350, while the sum is 43.

The square root of 50905996 is about 7134.8437964681. The cubic root of 50905996 is about 370.6149889281.

The spelling of 50905996 in words is "fifty million, nine hundred five thousand, nine hundred ninety-six".