50648036 has 12 divisors (see below), whose sum is σ = 91690620. Its totient is φ = 24450720.

The previous prime is 50648029. The next prime is 50648051. The reversal of 50648036 is 63084605.

It can be written as a sum of positive squares in 2 ways, for example, as 12208036 + 38440000 = 3494^2 + 6200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 50647993 and 50648011.

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, 218195 + ... + 218426.

It is an arithmetic number, because the mean of its divisors is an integer number (7640885).

Almost surely, 2^50648036 is an apocalyptic number.

It is an amenable number.

50648036 is a deficient number, since it is larger than the sum of its proper divisors (41042584).

50648036 is a wasteful number, since it uses less digits than its factorization.

50648036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436654 (or 436652 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 50648036 is about 7116.7433563393. The cubic root of 50648036 is about 369.9879129239.

The spelling of 50648036 in words is "fifty million, six hundred forty-eight thousand, thirty-six".