32565164061145 has 8 divisors (see below), whose sum is σ = 39078368800704. Its totient is φ = 26052016630704.

The previous prime is 32565164061119. The next prime is 32565164061151. The reversal of 32565164061145 is 54116046156523.

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

It is a cyclic number.

It is not a de Polignac number, because 32565164061145 - 2²¹ = 32565161963993 is a prime.

It is a super-2 number, since 2×32565164061145² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13067079 + ... + 15358348.

It is an arithmetic number, because the mean of its divisors is an integer number (4884796100088).

Almost surely, 2^{32565164061145} is an apocalyptic number.

It is an amenable number.

32565164061145 is a deficient number, since it is larger than the sum of its proper divisors (6513204739559).

32565164061145 is a wasteful number, since it uses less digits than its factorization.

32565164061145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28654559.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 32565164061145 in words is "thirty-two trillion, five hundred sixty-five billion, one hundred sixty-four million, sixty-one thousand, one hundred forty-five".