49995225907219 has 2 divisors, whose sum is σ = 49995225907220. Its totient is φ = 49995225907218.

The previous prime is 49995225907171. The next prime is 49995225907261. The reversal of 49995225907219 is 91270952259994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49995225907219 - 2²¹ = 49995223810067 is a prime.

It is a super-2 number, since 2×49995225907219² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49995225901219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24997612953609 + 24997612953610.

It is an arithmetic number, because the mean of its divisors is an integer number (24997612953610).

Almost surely, 2^{49995225907219} is an apocalyptic number.

49995225907219 is a deficient number, since it is larger than the sum of its proper divisors (1).

49995225907219 is an equidigital number, since it uses as much as digits as its factorization.

49995225907219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 330674400, while the sum is 73.

The spelling of 49995225907219 in words is "forty-nine trillion, nine hundred ninety-five billion, two hundred twenty-five million, nine hundred seven thousand, two hundred nineteen".