16433315207052 has 48 divisors (see below), whose sum is σ = 40365634659840. Its totient is φ = 5193239527168.

The previous prime is 16433315207017. The next prime is 16433315207063. The reversal of 16433315207052 is 25070251333461.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16433315206995 and 16433315207013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263424552 + ... + 263486927.

It is an arithmetic number, because the mean of its divisors is an integer number (840950722080).

Almost surely, 2^{16433315207052} is an apocalyptic number.

16433315207052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16433315207052 is an abundant number, since it is smaller than the sum of its proper divisors (23932319452788).

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

16433315207052 is a wasteful number, since it uses less digits than its factorization.

16433315207052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526911622 (or 526911620 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 42.

The spelling of 16433315207052 in words is "sixteen trillion, four hundred thirty-three billion, three hundred fifteen million, two hundred seven thousand, fifty-two".