32994325450 has 12 divisors (see below), whose sum is σ = 61369445430. Its totient is φ = 13197730160.

The previous prime is 32994325421. The next prime is 32994325459. The reversal of 32994325450 is 5452349923.

It can be written as a sum of positive squares in 3 ways, for example, as 21111799401 + 11882526049 = 145299^2 + 109007^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32994325450.

It is not an unprimeable number, because it can be changed into a prime (32994325459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 329943205 + ... + 329943304.

Almost surely, 2^32994325450 is an apocalyptic number.

32994325450 is a deficient number, since it is larger than the sum of its proper divisors (28375119980).

32994325450 is a wasteful number, since it uses less digits than its factorization.

32994325450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659886521 (or 659886516 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 32994325450 in words is "thirty-two billion, nine hundred ninety-four million, three hundred twenty-five thousand, four hundred fifty".