50952652209 has 10 divisors (see below), whose sum is σ = 76114455890. Its totient is φ = 33968434752.

The previous prime is 50952652187. The next prime is 50952652259. The reversal of 50952652209 is 90225625905.

50952652209 is a `hidden beast` number, since 50 + 9 + 526 + 52 + 20 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 48125390625 + 2827261584 = 219375^2 + 53172^2 .

It is not a de Polignac number, because 50952652209 - 2¹⁵ = 50952619441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50952652259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 314522464 + ... + 314522625.

It is an arithmetic number, because the mean of its divisors is an integer number (7611445589).

Almost surely, 2^50952652209 is an apocalyptic number.

It is an amenable number.

50952652209 is a deficient number, since it is larger than the sum of its proper divisors (25161803681).

50952652209 is an equidigital number, since it uses as much as digits as its factorization.

50952652209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629045101 (or 629045092 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The spelling of 50952652209 in words is "fifty billion, nine hundred fifty-two million, six hundred fifty-two thousand, two hundred nine".