50552120039 has 2 divisors, whose sum is σ = 50552120040. Its totient is φ = 50552120038.

The previous prime is 50552120029. The next prime is 50552120051. The reversal of 50552120039 is 93002125505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50552120039 - 2¹⁶ = 50552054503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50552119987 and 50552120014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50552120029) 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 as a sum of consecutive naturals, namely, 25276060019 + 25276060020.

It is an arithmetic number, because the mean of its divisors is an integer number (25276060020).

Almost surely, 2^50552120039 is an apocalyptic number.

50552120039 is a deficient number, since it is larger than the sum of its proper divisors (1).

50552120039 is an equidigital number, since it uses as much as digits as its factorization.

50552120039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 50552120039 in words is "fifty billion, five hundred fifty-two million, one hundred twenty thousand, thirty-nine".