89334524537 has 2 divisors, whose sum is σ = 89334524538. Its totient is φ = 89334524536.

The previous prime is 89334524509. The next prime is 89334524557. The reversal of 89334524537 is 73542543398.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54249863056 + 35084661481 = 232916^2 + 187309^2 .

It is a cyclic number.

It is not a de Polignac number, because 89334524537 - 2¹⁸ = 89334262393 is a prime.

It is not a weakly prime, because it can be changed into another prime (89334524507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44667262268 + 44667262269.

It is an arithmetic number, because the mean of its divisors is an integer number (44667262269).

Almost surely, 2^89334524537 is an apocalyptic number.

It is an amenable number.

89334524537 is a deficient number, since it is larger than the sum of its proper divisors (1).

89334524537 is an equidigital number, since it uses as much as digits as its factorization.

89334524537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 53.

The spelling of 89334524537 in words is "eighty-nine billion, three hundred thirty-four million, five hundred twenty-four thousand, five hundred thirty-seven".