89031452590043 has 2 divisors, whose sum is σ = 89031452590044. Its totient is φ = 89031452590042.

The previous prime is 89031452590039. The next prime is 89031452590111. The reversal of 89031452590043 is 34009525413098.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89031452590043 - 2² = 89031452590039 is a prime.

It is not a weakly prime, because it can be changed into another prime (89031452590543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44515726295021 + 44515726295022.

It is an arithmetic number, because the mean of its divisors is an integer number (44515726295022).

Almost surely, 2^{89031452590043} is an apocalyptic number.

89031452590043 is a deficient number, since it is larger than the sum of its proper divisors (1).

89031452590043 is an equidigital number, since it uses as much as digits as its factorization.

89031452590043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The spelling of 89031452590043 in words is "eighty-nine trillion, thirty-one billion, four hundred fifty-two million, five hundred ninety thousand, forty-three".