88325119681 has 4 divisors (see below), whose sum is σ = 88325774512. Its totient is φ = 88324464852.

The previous prime is 88325119627. The next prime is 88325119739. The reversal of 88325119681 is 18691152388.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 88325119681 - 2¹³ = 88325111489 is a prime.

It is a super-2 number, since 2×88325119681² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88325119621) 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, 42375 + ... + 422428.

It is an arithmetic number, because the mean of its divisors is an integer number (22081443628).

Almost surely, 2^88325119681 is an apocalyptic number.

It is an amenable number.

88325119681 is a deficient number, since it is larger than the sum of its proper divisors (654831).

88325119681 is a wasteful number, since it uses less digits than its factorization.

88325119681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654830.

The product of its digits is 829440, while the sum is 52.

The spelling of 88325119681 in words is "eighty-eight billion, three hundred twenty-five million, one hundred nineteen thousand, six hundred eighty-one".