659125032271 has 6 divisors (see below), whose sum is σ = 666614151872. Its totient is φ = 651719125200.

The previous prime is 659125032233. The next prime is 659125032301. The reversal of 659125032271 is 172230521956.

It is a happy number.

It is not a de Polignac number, because 659125032271 - 2¹⁷ = 659124901199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (659125030271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41598255 + ... + 41614096.

Almost surely, 2^659125032271 is an apocalyptic number.

659125032271 is a deficient number, since it is larger than the sum of its proper divisors (7489119601).

659125032271 is an frugal number, since it uses more digits than its factorization.

659125032271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83212529 (or 83212440 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 659125032271 in words is "six hundred fifty-nine billion, one hundred twenty-five million, thirty-two thousand, two hundred seventy-one".