50865072 has 40 divisors (see below), whose sum is σ = 135936240. Its totient is φ = 16369920.

The previous prime is 50865053. The next prime is 50865077. The reversal of 50865072 is 27056805.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50865077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16879 + ... + 19662.

It is an arithmetic number, because the mean of its divisors is an integer number (3398406).

Almost surely, 2^50865072 is an apocalyptic number.

It is an amenable number.

50865072 is an abundant number, since it is smaller than the sum of its proper divisors (85071168).

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

50865072 is a wasteful number, since it uses less digits than its factorization.

50865072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36581 (or 36575 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 50865072 is about 7131.9753224475. The cubic root of 50865072 is about 370.5156482142.

The spelling of 50865072 in words is "fifty million, eight hundred sixty-five thousand, seventy-two".