32105764065 has 8 divisors (see below), whose sum is σ = 51369222528. Its totient is φ = 17123074160.

The previous prime is 32105764057. The next prime is 32105764073. The reversal of 32105764065 is 56046750123.

It is an interprime number because it is at equal distance from previous prime (32105764057) and next prime (32105764073).

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

It is not a de Polignac number, because 32105764065 - 2³ = 32105764057 is a prime.

It is an unprimeable number.

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, 1070192121 + ... + 1070192150.

It is an arithmetic number, because the mean of its divisors is an integer number (6421152816).

Almost surely, 2^32105764065 is an apocalyptic number.

It is an amenable number.

32105764065 is a deficient number, since it is larger than the sum of its proper divisors (19263458463).

32105764065 is a wasteful number, since it uses less digits than its factorization.

32105764065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140384279.

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 32105764065 in words is "thirty-two billion, one hundred five million, seven hundred sixty-four thousand, sixty-five".