50609403 has 12 divisors (see below), whose sum is σ = 78725920. Its totient is φ = 31144176.

The previous prime is 50609387. The next prime is 50609411. The reversal of 50609403 is 30490605.

It is a happy number.

50609403 is a `hidden beast` number, since 50 + 609 + 4 + 0 + 3 = 666.

It is not a de Polignac number, because 50609403 - 2⁴ = 50609387 is a prime.

It is a super-2 number, since 2×50609403² = 5122623344032818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50609413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216163 + ... + 216396.

Almost surely, 2^50609403 is an apocalyptic number.

50609403 is a deficient number, since it is larger than the sum of its proper divisors (28116517).

50609403 is a wasteful number, since it uses less digits than its factorization.

50609403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432578 (or 432575 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 50609403 is about 7114.0286055090. The cubic root of 50609403 is about 369.8938166205.

The spelling of 50609403 in words is "fifty million, six hundred nine thousand, four hundred three".