88731804713 has 4 divisors (see below), whose sum is σ = 88736578308. Its totient is φ = 88727031120.

The previous prime is 88731804653. The next prime is 88731804737. The reversal of 88731804713 is 31740813788.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 44955448729 + 43776355984 = 212027^2 + 209228^2 .

It is a cyclic number.

It is not a de Polignac number, because 88731804713 - 2¹⁴ = 88731788329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88731804743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358806 + ... + 2396127.

It is an arithmetic number, because the mean of its divisors is an integer number (22184144577).

Almost surely, 2^88731804713 is an apocalyptic number.

It is an amenable number.

88731804713 is a deficient number, since it is larger than the sum of its proper divisors (4773595).

88731804713 is a wasteful number, since it uses less digits than its factorization.

88731804713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4773594.

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 88731804713 in words is "eighty-eight billion, seven hundred thirty-one million, eight hundred four thousand, seven hundred thirteen".