88459592549 has 2 divisors, whose sum is σ = 88459592550. Its totient is φ = 88459592548.

The previous prime is 88459592527. The next prime is 88459592569. The reversal of 88459592549 is 94529595488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85366230625 + 3093361924 = 292175^2 + 55618^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88459592549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88459592519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44229796274 + 44229796275.

It is an arithmetic number, because the mean of its divisors is an integer number (44229796275).

Almost surely, 2^88459592549 is an apocalyptic number.

It is an amenable number.

88459592549 is a deficient number, since it is larger than the sum of its proper divisors (1).

88459592549 is an equidigital number, since it uses as much as digits as its factorization.

88459592549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624000, while the sum is 68.

The spelling of 88459592549 in words is "eighty-eight billion, four hundred fifty-nine million, five hundred ninety-two thousand, five hundred forty-nine".