32516272636 has 12 divisors (see below), whose sum is σ = 58114189728. Its totient is φ = 15912218432.

The previous prime is 32516272619. The next prime is 32516272639. The reversal of 32516272636 is 63627261523.

It is a super-2 number, since 2×32516272636² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32516272592 and 32516272601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32516272639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86479261 + ... + 86479636.

It is an arithmetic number, because the mean of its divisors is an integer number (4842849144).

Almost surely, 2^32516272636 is an apocalyptic number.

It is an amenable number.

32516272636 is a deficient number, since it is larger than the sum of its proper divisors (25597917092).

32516272636 is a wasteful number, since it uses less digits than its factorization.

32516272636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172958948 (or 172958946 counting only the distinct ones).

The product of its digits is 544320, while the sum is 43.

The spelling of 32516272636 in words is "thirty-two billion, five hundred sixteen million, two hundred seventy-two thousand, six hundred thirty-six".