88055748581 has 8 divisors (see below), whose sum is σ = 89389738944. Its totient is φ = 86724363040.

The previous prime is 88055748569. The next prime is 88055748619. The reversal of 88055748581 is 18584755088.

It is a happy number.

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 88055748581 - 2¹⁰ = 88055747557 is a prime.

It is a super-2 number, since 2×88055748581² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88055748581.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88055748541) 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, 583031 + ... + 718356.

It is an arithmetic number, because the mean of its divisors is an integer number (11173717368).

Almost surely, 2^88055748581 is an apocalyptic number.

It is an amenable number.

88055748581 is a deficient number, since it is larger than the sum of its proper divisors (1333990363).

88055748581 is a wasteful number, since it uses less digits than its factorization.

88055748581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302411.

The product of its (nonzero) digits is 14336000, while the sum is 59.

The spelling of 88055748581 in words is "eighty-eight billion, fifty-five million, seven hundred forty-eight thousand, five hundred eighty-one".