16772244620052 has 24 divisors (see below), whose sum is σ = 39143066200000. Its totient is φ = 5589629813376.

The previous prime is 16772244620029. The next prime is 16772244620063. The reversal of 16772244620052 is 25002644227761.

It is a junction number, because it is equal to n+sod(n) for n = 16772244619983 and 16772244620010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139736677 + ... + 139856652.

Almost surely, 2^{16772244620052} is an apocalyptic number.

16772244620052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16772244620052 is an abundant number, since it is smaller than the sum of its proper divisors (22370821579948).

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

16772244620052 is a wasteful number, since it uses less digits than its factorization.

16772244620052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279598335 (or 279598333 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 16772244620052 in words is "sixteen trillion, seven hundred seventy-two billion, two hundred forty-four million, six hundred twenty thousand, fifty-two".