88530250181 has 2 divisors, whose sum is σ = 88530250182. Its totient is φ = 88530250180.

The previous prime is 88530250103. The next prime is 88530250189. The reversal of 88530250181 is 18105203588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87340345156 + 1189905025 = 295534^2 + 34495^2 .

It is a cyclic number.

It is not a de Polignac number, because 88530250181 - 2³⁰ = 87456508357 is a prime.

It is a super-2 number, since 2×88530250181² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88530250189) 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, 44265125090 + 44265125091.

It is an arithmetic number, because the mean of its divisors is an integer number (44265125091).

Almost surely, 2^88530250181 is an apocalyptic number.

It is an amenable number.

88530250181 is a deficient number, since it is larger than the sum of its proper divisors (1).

88530250181 is an equidigital number, since it uses as much as digits as its factorization.

88530250181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76800, while the sum is 41.

The spelling of 88530250181 in words is "eighty-eight billion, five hundred thirty million, two hundred fifty thousand, one hundred eighty-one".