4527838272043 has 2 divisors, whose sum is σ = 4527838272044. Its totient is φ = 4527838272042.

The previous prime is 4527838272019. The next prime is 4527838272047. The reversal of 4527838272043 is 3402728387254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4527838272043 - 2²¹ = 4527836174891 is a prime.

It is not a weakly prime, because it can be changed into another prime (4527838272047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2263919136021 + 2263919136022.

It is an arithmetic number, because the mean of its divisors is an integer number (2263919136022).

Almost surely, 2^{4527838272043} is an apocalyptic number.

4527838272043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4527838272043 is an equidigital number, since it uses as much as digits as its factorization.

4527838272043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18063360, while the sum is 55.

The spelling of 4527838272043 in words is "four trillion, five hundred twenty-seven billion, eight hundred thirty-eight million, two hundred seventy-two thousand, forty-three".