50326609 has 6 divisors (see below), whose sum is σ = 52003410. Its totient is φ = 48702240.

The previous prime is 50326589. The next prime is 50326631. The reversal of 50326609 is 90662305.

It can be written as a sum of positive squares in only one way, i.e., 46512400 + 3814209 = 6820^2 + 1953^2 .

It is not a de Polignac number, because 50326609 - 2¹⁹ = 49802321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50326669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25224 + ... + 27145.

It is an arithmetic number, because the mean of its divisors is an integer number (8667235).

Almost surely, 2^50326609 is an apocalyptic number.

It is an amenable number.

50326609 is a deficient number, since it is larger than the sum of its proper divisors (1676801).

50326609 is an equidigital number, since it uses as much as digits as its factorization.

50326609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52431 (or 52400 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 50326609 is about 7094.1249636583. The cubic root of 50326609 is about 369.2035681228.

The spelling of 50326609 in words is "fifty million, three hundred twenty-six thousand, six hundred nine".