50356424 has 8 divisors (see below), whose sum is σ = 94418310. Its totient is φ = 25178208.

The previous prime is 50356421. The next prime is 50356429. The reversal of 50356424 is 42465305.

It can be written as a sum of positive squares in only one way, i.e., 26522500 + 23833924 = 5150^2 + 4882^2 .

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

It is not an unprimeable number, because it can be changed into a prime (50356421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3147269 + ... + 3147284.

Almost surely, 2^50356424 is an apocalyptic number.

It is an amenable number.

50356424 is a deficient number, since it is larger than the sum of its proper divisors (44061886).

50356424 is a wasteful number, since it uses less digits than its factorization.

50356424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6294559 (or 6294555 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 50356424 is about 7096.2260392409. The cubic root of 50356424 is about 369.2764628368.

The spelling of 50356424 in words is "fifty million, three hundred fifty-six thousand, four hundred twenty-four".