50402633 has 4 divisors (see below), whose sum is σ = 50848788. Its totient is φ = 49956480.

The previous prime is 50402593. The next prime is 50402701. The reversal of 50402633 is 33620405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8048569 + 42354064 = 2837^2 + 6508^2 .

It is a cyclic number.

It is not a de Polignac number, because 50402633 - 2¹⁶ = 50337097 is a prime.

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 = 50402599 and 50402608.

It is not an unprimeable number, because it can be changed into a prime (50402533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222908 + ... + 223133.

It is an arithmetic number, because the mean of its divisors is an integer number (12712197).

Almost surely, 2^50402633 is an apocalyptic number.

It is an amenable number.

50402633 is a deficient number, since it is larger than the sum of its proper divisors (446155).

50402633 is a wasteful number, since it uses less digits than its factorization.

50402633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446154.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 50402633 is about 7099.4811782270. The cubic root of 50402633 is about 369.3893824201.

The spelling of 50402633 in words is "fifty million, four hundred two thousand, six hundred thirty-three".