88029819887 has 2 divisors, whose sum is σ = 88029819888. Its totient is φ = 88029819886.

The previous prime is 88029819851. The next prime is 88029819907. The reversal of 88029819887 is 78891892088.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88029819887 - 2³⁰ = 86956078063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88029819287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44014909943 + 44014909944.

It is an arithmetic number, because the mean of its divisors is an integer number (44014909944).

Almost surely, 2^88029819887 is an apocalyptic number.

88029819887 is a deficient number, since it is larger than the sum of its proper divisors (1).

88029819887 is an equidigital number, since it uses as much as digits as its factorization.

88029819887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37158912, while the sum is 68.

The spelling of 88029819887 in words is "eighty-eight billion, twenty-nine million, eight hundred nineteen thousand, eight hundred eighty-seven".