88065891304 has 16 divisors (see below), whose sum is σ = 165127104900. Its totient is φ = 44031996672.

The previous prime is 88065891241. The next prime is 88065891307. The reversal of 88065891304 is 40319856088.

It can be written as a sum of positive squares in 2 ways, for example, as 87326160100 + 739731204 = 295510^2 + 27198^2 .

It is a super-2 number, since 2×88065891304² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88065891307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 419232 + ... + 593200.

Almost surely, 2^88065891304 is an apocalyptic number.

It is an amenable number.

88065891304 is a deficient number, since it is larger than the sum of its proper divisors (77061213596).

88065891304 is a wasteful number, since it uses less digits than its factorization.

88065891304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237252 (or 237248 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 88065891304 in words is "eighty-eight billion, sixty-five million, eight hundred ninety-one thousand, three hundred four".