32446675452 has 24 divisors (see below), whose sum is σ = 75787229056. Its totient is φ = 10804369968.

The previous prime is 32446675423. The next prime is 32446675453. The reversal of 32446675452 is 25457664423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32446675453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1386478 + ... + 1409685.

Almost surely, 2^32446675452 is an apocalyptic number.

It is an amenable number.

32446675452 is an abundant number, since it is smaller than the sum of its proper divisors (43340553604).

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

32446675452 is a wasteful number, since it uses less digits than its factorization.

32446675452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2797137 (or 2797135 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 48.

The spelling of 32446675452 in words is "thirty-two billion, four hundred forty-six million, six hundred seventy-five thousand, four hundred fifty-two".