50546533 has 4 divisors (see below), whose sum is σ = 51258528. Its totient is φ = 49834540.

The previous prime is 50546521. The next prime is 50546549. The reversal of 50546533 is 33564505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50546533 - 2¹⁷ = 50415461 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50546495 and 50546504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50556533) 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, 355891 + ... + 356032.

It is an arithmetic number, because the mean of its divisors is an integer number (12814632).

Almost surely, 2^50546533 is an apocalyptic number.

It is an amenable number.

50546533 is a deficient number, since it is larger than the sum of its proper divisors (711995).

50546533 is an equidigital number, since it uses as much as digits as its factorization.

50546533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711994.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 50546533 is about 7109.6084983633. The cubic root of 50546533 is about 369.7405851444.

The spelling of 50546533 in words is "fifty million, five hundred forty-six thousand, five hundred thirty-three".