4531156145143 has 2 divisors, whose sum is σ = 4531156145144. Its totient is φ = 4531156145142.

The previous prime is 4531156145129. The next prime is 4531156145189. The reversal of 4531156145143 is 3415416511354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4531156145143 - 2²⁹ = 4530619274231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4531156145143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4531159145143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265578072571 + 2265578072572.

It is an arithmetic number, because the mean of its divisors is an integer number (2265578072572).

Almost surely, 2^{4531156145143} is an apocalyptic number.

4531156145143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4531156145143 is an equidigital number, since it uses as much as digits as its factorization.

4531156145143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 43.

The spelling of 4531156145143 in words is "four trillion, five hundred thirty-one billion, one hundred fifty-six million, one hundred forty-five thousand, one hundred forty-three".