50732533 has 2 divisors, whose sum is σ = 50732534. Its totient is φ = 50732532.

The previous prime is 50732531. The next prime is 50732543. The reversal of 50732533 is 33523705.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32695524 + 18037009 = 5718^2 + 4247^2 .

It is a cyclic number.

It is not a de Polignac number, because 50732533 - 2¹ = 50732531 is a prime.

Together with 50732531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50732531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25366266 + 25366267.

It is an arithmetic number, because the mean of its divisors is an integer number (25366267).

Almost surely, 2^50732533 is an apocalyptic number.

It is an amenable number.

50732533 is a deficient number, since it is larger than the sum of its proper divisors (1).

50732533 is an equidigital number, since it uses as much as digits as its factorization.

50732533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 28.

The square root of 50732533 is about 7122.6773758187. The cubic root of 50732533 is about 370.1935510346.

The spelling of 50732533 in words is "fifty million, seven hundred thirty-two thousand, five hundred thirty-three".