32856083536 has 20 divisors (see below), whose sum is σ = 63676088532. Its totient is φ = 16423544576.

The previous prime is 32856083527. The next prime is 32856083537. The reversal of 32856083536 is 63538065823.

It can be written as a sum of positive squares in 2 ways, for example, as 24124302400 + 8731781136 = 155320^2 + 93444^2 .

It is a super-2 number, since 2×32856083536² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32856083536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32856083537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220405 + ... + 338068.

Almost surely, 2^32856083536 is an apocalyptic number.

It is an amenable number.

32856083536 is a deficient number, since it is larger than the sum of its proper divisors (30820004996).

32856083536 is a wasteful number, since it uses less digits than its factorization.

32856083536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562158 (or 562152 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 32856083536 in words is "thirty-two billion, eight hundred fifty-six million, eighty-three thousand, five hundred thirty-six".