50404936 has 8 divisors (see below), whose sum is σ = 94509270. Its totient is φ = 25202464.

The previous prime is 50404931. The next prime is 50404943. The reversal of 50404936 is 63940405.

It can be written as a sum of positive squares in only one way, i.e., 40832100 + 9572836 = 6390^2 + 3094^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 50404898 and 50404907.

It is not an unprimeable number, because it can be changed into a prime (50404931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3150301 + ... + 3150316.

Almost surely, 2^50404936 is an apocalyptic number.

It is an amenable number.

50404936 is a deficient number, since it is larger than the sum of its proper divisors (44104334).

50404936 is a wasteful number, since it uses less digits than its factorization.

50404936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300623 (or 6300619 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 50404936 is about 7099.6433713251. The cubic root of 50404936 is about 369.3950083880.

The spelling of 50404936 in words is "fifty million, four hundred four thousand, nine hundred thirty-six".