50161433 has 8 divisors (see below), whose sum is σ = 57385152. Its totient is φ = 42952176.

The previous prime is 50161427. The next prime is 50161469. The reversal of 50161433 is 33416105.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50161433 - 2⁴ = 50161417 is a prime.

It is a super-2 number, since 2×50161433² = 5032338721226978, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50161399 and 50161408.

It is not an unprimeable number, because it can be changed into a prime (50161933) 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, 5291 + ... + 11327.

It is an arithmetic number, because the mean of its divisors is an integer number (7173144).

Almost surely, 2^50161433 is an apocalyptic number.

It is an amenable number.

50161433 is a deficient number, since it is larger than the sum of its proper divisors (7223719).

50161433 is a wasteful number, since it uses less digits than its factorization.

50161433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7231.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 50161433 is about 7082.4736497921. The cubic root of 50161433 is about 368.7992067630.

Adding to 50161433 its reverse (33416105), we get a palindrome (83577538).

The spelling of 50161433 in words is "fifty million, one hundred sixty-one thousand, four hundred thirty-three".