88580744581 has 8 divisors (see below), whose sum is σ = 101237647680. Its totient is φ = 75924469248.

The previous prime is 88580744543. The next prime is 88580744633. The reversal of 88580744581 is 18544708588.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88580744581 - 2⁹ = 88580744069 is a prime.

It is a super-2 number, since 2×88580744581² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88580744281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199365 + ... + 465733.

It is an arithmetic number, because the mean of its divisors is an integer number (12654705960).

Almost surely, 2^88580744581 is an apocalyptic number.

It is an amenable number.

88580744581 is a deficient number, since it is larger than the sum of its proper divisors (12656903099).

88580744581 is a wasteful number, since it uses less digits than its factorization.

88580744581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313883.

The product of its (nonzero) digits is 11468800, while the sum is 58.

The spelling of 88580744581 in words is "eighty-eight billion, five hundred eighty million, seven hundred forty-four thousand, five hundred eighty-one".