32723767452 has 12 divisors (see below), whose sum is σ = 76355457416. Its totient is φ = 10907922480.

The previous prime is 32723767441. The next prime is 32723767459. The reversal of 32723767452 is 25476732723.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32723767459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1363490299 + ... + 1363490322.

Almost surely, 2^32723767452 is an apocalyptic number.

It is an amenable number.

32723767452 is an abundant number, since it is smaller than the sum of its proper divisors (43631689964).

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

32723767452 is a wasteful number, since it uses less digits than its factorization.

32723767452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726980628 (or 2726980626 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 48.

The spelling of 32723767452 in words is "thirty-two billion, seven hundred twenty-three million, seven hundred sixty-seven thousand, four hundred fifty-two".