50087099273 has 2 divisors, whose sum is σ = 50087099274. Its totient is φ = 50087099272.

The previous prime is 50087099243. The next prime is 50087099291. The reversal of 50087099273 is 37299078005.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37569293584 + 12517805689 = 193828^2 + 111883^2 .

It is a cyclic number.

It is not a de Polignac number, because 50087099273 - 2¹⁴ = 50087082889 is a prime.

It is not a weakly prime, because it can be changed into another prime (50087099243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25043549636 + 25043549637.

It is an arithmetic number, because the mean of its divisors is an integer number (25043549637).

Almost surely, 2^50087099273 is an apocalyptic number.

It is an amenable number.

50087099273 is a deficient number, since it is larger than the sum of its proper divisors (1).

50087099273 is an equidigital number, since it uses as much as digits as its factorization.

50087099273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 50087099273 in words is "fifty billion, eighty-seven million, ninety-nine thousand, two hundred seventy-three".