32865485515 has 8 divisors (see below), whose sum is σ = 39913746768. Its totient is φ = 25975612320.

The previous prime is 32865485509. The next prime is 32865485533. The reversal of 32865485515 is 51558456823.

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

It is not a de Polignac number, because 32865485515 - 2⁵ = 32865485483 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39596556 + ... + 39597385.

It is an arithmetic number, because the mean of its divisors is an integer number (4989218346).

Almost surely, 2^32865485515 is an apocalyptic number.

32865485515 is a deficient number, since it is larger than the sum of its proper divisors (7048261253).

32865485515 is an equidigital number, since it uses as much as digits as its factorization.

32865485515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79194029.

The product of its digits is 5760000, while the sum is 52.

The spelling of 32865485515 in words is "thirty-two billion, eight hundred sixty-five million, four hundred eighty-five thousand, five hundred fifteen".