32797263044 has 48 divisors (see below), whose sum is σ = 70866192768. Its totient is φ = 12933243648.

The previous prime is 32797263017. The next prime is 32797263047. The reversal of 32797263044 is 44036279723.

It is a self number, because there is not a number n which added to its sum of digits gives 32797263044.

It is not an unprimeable number, because it can be changed into a prime (32797263047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30002 + ... + 257865.

It is an arithmetic number, because the mean of its divisors is an integer number (1476379016).

Almost surely, 2^32797263044 is an apocalyptic number.

It is an amenable number.

32797263044 is an abundant number, since it is smaller than the sum of its proper divisors (38068929724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32797263044 is a wasteful number, since it uses less digits than its factorization.

32797263044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288204 (or 288202 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 47.

The spelling of 32797263044 in words is "thirty-two billion, seven hundred ninety-seven million, two hundred sixty-three thousand, forty-four".