50932289 has 4 divisors (see below), whose sum is σ = 53928324. Its totient is φ = 47936256.

The previous prime is 50932283. The next prime is 50932303. The reversal of 50932289 is 98223905.

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 14691889 + 36240400 = 3833^2 + 6020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50932289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50932283) 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, 1497992 + ... + 1498025.

It is an arithmetic number, because the mean of its divisors is an integer number (13482081).

Almost surely, 2^50932289 is an apocalyptic number.

It is an amenable number.

50932289 is a deficient number, since it is larger than the sum of its proper divisors (2996035).

50932289 is a wasteful number, since it uses less digits than its factorization.

50932289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996034.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 50932289 is about 7136.6861357355. The cubic root of 50932289 is about 370.6787856217.

The spelling of 50932289 in words is "fifty million, nine hundred thirty-two thousand, two hundred eighty-nine".