32066640519 has 8 divisors (see below), whose sum is σ = 42758453760. Its totient is φ = 21376293816.

The previous prime is 32066640517. The next prime is 32066640547. The reversal of 32066640519 is 91504666023.

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

It is not a de Polignac number, because 32066640519 - 2¹ = 32066640517 is a prime.

It is a super-2 number, since 2×32066640519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32066640517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314557 + ... + 403830.

It is an arithmetic number, because the mean of its divisors is an integer number (5344806720).

Almost surely, 2^32066640519 is an apocalyptic number.

32066640519 is a deficient number, since it is larger than the sum of its proper divisors (10691813241).

32066640519 is a wasteful number, since it uses less digits than its factorization.

32066640519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733269.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 32066640519 in words is "thirty-two billion, sixty-six million, six hundred forty thousand, five hundred nineteen".