88563877798 has 16 divisors (see below), whose sum is σ = 145609554240. Its totient is φ = 40065517800.

The previous prime is 88563877783. The next prime is 88563877799. The reversal of 88563877798 is 89777836588.

It is a super-3 number, since 3×88563877798³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88563877799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9534768 + ... + 9544051.

It is an arithmetic number, because the mean of its divisors is an integer number (9100597140).

Almost surely, 2^88563877798 is an apocalyptic number.

88563877798 is a deficient number, since it is larger than the sum of its proper divisors (57045676442).

88563877798 is a wasteful number, since it uses less digits than its factorization.

88563877798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19079043.

The product of its digits is 1137991680, while the sum is 76.

The spelling of 88563877798 in words is "eighty-eight billion, five hundred sixty-three million, eight hundred seventy-seven thousand, seven hundred ninety-eight".