50229774407 has 2 divisors, whose sum is σ = 50229774408. Its totient is φ = 50229774406.

The previous prime is 50229774383. The next prime is 50229774437. The reversal of 50229774407 is 70447792205.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50229774407 - 2¹⁰ = 50229773383 is a prime.

It is a super-2 number, since 2×50229774407² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50229774437) 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 as a sum of consecutive naturals, namely, 25114887203 + 25114887204.

It is an arithmetic number, because the mean of its divisors is an integer number (25114887204).

Almost surely, 2^50229774407 is an apocalyptic number.

50229774407 is a deficient number, since it is larger than the sum of its proper divisors (1).

50229774407 is an equidigital number, since it uses as much as digits as its factorization.

50229774407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 50229774407 in words is "fifty billion, two hundred twenty-nine million, seven hundred seventy-four thousand, four hundred seven".