50873136 has 20 divisors (see below), whose sum is σ = 131422392. Its totient is φ = 16957696.

The previous prime is 50873101. The next prime is 50873149. The reversal of 50873136 is 63137805.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 50873097 and 50873106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529881 + ... + 529976.

Almost surely, 2^50873136 is an apocalyptic number.

It is an amenable number.

50873136 is an abundant number, since it is smaller than the sum of its proper divisors (80549256).

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

50873136 is a wasteful number, since it uses less digits than its factorization.

50873136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059868 (or 1059862 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 50873136 is about 7132.5406413143. The cubic root of 50873136 is about 370.5352273359.

The spelling of 50873136 in words is "fifty million, eight hundred seventy-three thousand, one hundred thirty-six".