32065130536465 has 16 divisors (see below), whose sum is σ = 41848292230416. Its totient is φ = 23444421408000.

The previous prime is 32065130536457. The next prime is 32065130536469. The reversal of 32065130536465 is 56463503156023.

It can be written as a sum of positive squares in 8 ways, for example, as 676093418001 + 31389037118464 = 822249^2 + 5602592^2 .

It is not a de Polignac number, because 32065130536465 - 2³ = 32065130536457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32065130536469) 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, 2442120666 + ... + 2442133795.

It is an arithmetic number, because the mean of its divisors is an integer number (2615518264401).

Almost surely, 2^{32065130536465} is an apocalyptic number.

It is an amenable number.

32065130536465 is a deficient number, since it is larger than the sum of its proper divisors (9783161693951).

32065130536465 is a wasteful number, since it uses less digits than its factorization.

32065130536465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884254580.

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 32065130536465 in words is "thirty-two trillion, sixty-five billion, one hundred thirty million, five hundred thirty-six thousand, four hundred sixty-five".