16633089081452 has 12 divisors (see below), whose sum is σ = 30046870598976. Its totient is φ = 8048268910320.

The previous prime is 16633089081443. The next prime is 16633089081467. The reversal of 16633089081452 is 25418098033661.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67068907463 + ... + 67068907710.

It is an arithmetic number, because the mean of its divisors is an integer number (2503905883248).

Almost surely, 2^{16633089081452} is an apocalyptic number.

It is an amenable number.

16633089081452 is a deficient number, since it is larger than the sum of its proper divisors (13413781517524).

16633089081452 is a wasteful number, since it uses less digits than its factorization.

16633089081452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134137815208 (or 134137815206 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 16633089081452 in words is "sixteen trillion, six hundred thirty-three billion, eighty-nine million, eighty-one thousand, four hundred fifty-two".