53243834227 has 2 divisors, whose sum is σ = 53243834228. Its totient is φ = 53243834226.

The previous prime is 53243834221. The next prime is 53243834269. The reversal of 53243834227 is 72243834235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53243834227 - 2⁷ = 53243834099 is a prime.

It is not a weakly prime, because it can be changed into another prime (53243834221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26621917113 + 26621917114.

It is an arithmetic number, because the mean of its divisors is an integer number (26621917114).

Almost surely, 2^53243834227 is an apocalyptic number.

53243834227 is a deficient number, since it is larger than the sum of its proper divisors (1).

53243834227 is an equidigital number, since it uses as much as digits as its factorization.

53243834227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 967680, while the sum is 43.

It can be divided in two parts, 532438 and 34227, that added together give a palindrome (566665).

The spelling of 53243834227 in words is "fifty-three billion, two hundred forty-three million, eight hundred thirty-four thousand, two hundred twenty-seven".