50554857162269 has 2 divisors, whose sum is σ = 50554857162270. Its totient is φ = 50554857162268.

The previous prime is 50554857162211. The next prime is 50554857162307. The reversal of 50554857162269 is 96226175845505.

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., 37837716630169 + 12717140532100 = 6151237^2 + 3566110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50554857162269 is a prime.

It is a super-3 number, since 3×50554857162269³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50554857162569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25277428581134 + 25277428581135.

It is an arithmetic number, because the mean of its divisors is an integer number (25277428581135).

Almost surely, 2^{50554857162269} is an apocalyptic number.

It is an amenable number.

50554857162269 is a deficient number, since it is larger than the sum of its proper divisors (1).

50554857162269 is an equidigital number, since it uses as much as digits as its factorization.

50554857162269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440000, while the sum is 65.

The spelling of 50554857162269 in words is "fifty trillion, five hundred fifty-four billion, eight hundred fifty-seven million, one hundred sixty-two thousand, two hundred sixty-nine".