32213636045 has 16 divisors (see below), whose sum is σ = 38796963312. Its totient is φ = 25677250560.

The previous prime is 32213636027. The next prime is 32213636069. The reversal of 32213636045 is 54063631223.

It can be written as a sum of positive squares in 8 ways, for example, as 19452996676 + 12760639369 = 139474^2 + 112963^2 .

It is not a de Polignac number, because 32213636045 - 2¹⁶ = 32213570509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32213635996 and 32213636014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7060565 + ... + 7065125.

It is an arithmetic number, because the mean of its divisors is an integer number (2424810207).

Almost surely, 2^32213636045 is an apocalyptic number.

It is an amenable number.

32213636045 is a deficient number, since it is larger than the sum of its proper divisors (6583327267).

32213636045 is a wasteful number, since it uses less digits than its factorization.

32213636045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9392.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 32213636045 in words is "thirty-two billion, two hundred thirteen million, six hundred thirty-six thousand, forty-five".