32534468025681 has 16 divisors (see below), whose sum is σ = 44382695834880. Its totient is φ = 21191367375360.

The previous prime is 32534468025671. The next prime is 32534468025721. The reversal of 32534468025681 is 18652086443523.

It is not a de Polignac number, because 32534468025681 - 2¹⁰ = 32534468024657 is a prime.

It is a super-2 number, since 2×32534468025681² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32534468025641) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 428035840 + ... + 428111841.

It is an arithmetic number, because the mean of its divisors is an integer number (2773918489680).

Almost surely, 2^{32534468025681} is an apocalyptic number.

It is an amenable number.

32534468025681 is a deficient number, since it is larger than the sum of its proper divisors (11848227809199).

32534468025681 is a wasteful number, since it uses less digits than its factorization.

32534468025681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856147976.

The product of its (nonzero) digits is 33177600, while the sum is 57.

The spelling of 32534468025681 in words is "thirty-two trillion, five hundred thirty-four billion, four hundred sixty-eight million, twenty-five thousand, six hundred eighty-one".