143625545227 has 2 divisors, whose sum is σ = 143625545228. Its totient is φ = 143625545226.

The previous prime is 143625545149. The next prime is 143625545233. The reversal of 143625545227 is 722545526341.

It is a strong prime.

It is an emirp because it is prime and its reverse (722545526341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143625545227 is a prime.

It is not a weakly prime, because it can be changed into another prime (143625545257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71812772613 + 71812772614.

It is an arithmetic number, because the mean of its divisors is an integer number (71812772614).

Almost surely, 2^143625545227 is an apocalyptic number.

143625545227 is a deficient number, since it is larger than the sum of its proper divisors (1).

143625545227 is an equidigital number, since it uses as much as digits as its factorization.

143625545227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2016000, while the sum is 46.

The spelling of 143625545227 in words is "one hundred forty-three billion, six hundred twenty-five million, five hundred forty-five thousand, two hundred twenty-seven".