16773000028 has 48 divisors (see below), whose sum is σ = 30017988000. Its totient is φ = 8198657280.

The previous prime is 16773000017. The next prime is 16773000031. The reversal of 16773000028 is 82000037761.

It is a junction number, because it is equal to n+sod(n) for n = 16772999957 and 16773000002.

It is a congruent number.

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, 36383718 + ... + 36384178.

It is an arithmetic number, because the mean of its divisors is an integer number (625374750).

Almost surely, 2^16773000028 is an apocalyptic number.

It is an amenable number.

16773000028 is a deficient number, since it is larger than the sum of its proper divisors (13244987972).

16773000028 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (16773000027) it forms an eRAP, since the sums of their prime factors are consecutive (1269 and 1270).

16773000028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

Adding to 16773000028 its reverse (82000037761), we get a palindrome (98773037789).

The spelling of 16773000028 in words is "sixteen billion, seven hundred seventy-three million, twenty-eight", and thus it is an aban number.