88572471017 has 4 divisors (see below), whose sum is σ = 88795575876. Its totient is φ = 88349366160.

The previous prime is 88572470999. The next prime is 88572471049. The reversal of 88572471017 is 71017427588.

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 42445888576 + 46126582441 = 206024^2 + 214771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88572471017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88572471217) 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, 111551834 + ... + 111552627.

It is an arithmetic number, because the mean of its divisors is an integer number (22198893969).

Almost surely, 2^88572471017 is an apocalyptic number.

It is an amenable number.

88572471017 is a deficient number, since it is larger than the sum of its proper divisors (223104859).

88572471017 is a wasteful number, since it uses less digits than its factorization.

88572471017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223104858.

The product of its (nonzero) digits is 878080, while the sum is 50.

The spelling of 88572471017 in words is "eighty-eight billion, five hundred seventy-two million, four hundred seventy-one thousand, seventeen".