88968000521 has 2 divisors, whose sum is σ = 88968000522. Its totient is φ = 88968000520.

The previous prime is 88968000503. The next prime is 88968000547. The reversal of 88968000521 is 12500086988.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46975794121 + 41992206400 = 216739^2 + 204920^2 .

It is a cyclic number.

It is not a de Polignac number, because 88968000521 - 2¹⁴ = 88967984137 is a prime.

It is not a weakly prime, because it can be changed into another prime (88968000571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44484000260 + 44484000261.

It is an arithmetic number, because the mean of its divisors is an integer number (44484000261).

Almost surely, 2^88968000521 is an apocalyptic number.

It is an amenable number.

88968000521 is a deficient number, since it is larger than the sum of its proper divisors (1).

88968000521 is an equidigital number, since it uses as much as digits as its factorization.

88968000521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 47.

The spelling of 88968000521 in words is "eighty-eight billion, nine hundred sixty-eight million, five hundred twenty-one", and thus it is an aban number.