32525132545065 has 16 divisors (see below), whose sum is σ = 52267461912000. Its totient is φ = 17270987410752.

The previous prime is 32525132545027. The next prime is 32525132545067. The reversal of 32525132545065 is 56054523152523.

It is a happy number.

It is not a de Polignac number, because 32525132545065 - 2⁶ = 32525132545001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32525132545067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4734368115 + ... + 4734374984.

It is an arithmetic number, because the mean of its divisors is an integer number (3266716369500).

Almost surely, 2^{32525132545065} is an apocalyptic number.

It is an amenable number.

32525132545065 is a deficient number, since it is larger than the sum of its proper divisors (19742329366935).

32525132545065 is a wasteful number, since it uses less digits than its factorization.

32525132545065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9468743336.

The product of its (nonzero) digits is 5400000, while the sum is 48.

Adding to 32525132545065 its reverse (56054523152523), we get a palindrome (88579655697588).

The spelling of 32525132545065 in words is "thirty-two trillion, five hundred twenty-five billion, one hundred thirty-two million, five hundred forty-five thousand, sixty-five".