16773736125 has 32 divisors (see below), whose sum is σ = 29125055232. Its totient is φ = 8557032000.

The previous prime is 16773736093. The next prime is 16773736127. The reversal of 16773736125 is 52163737761.

It is not a de Polignac number, because 16773736125 - 2⁵ = 16773736093 is a prime.

It is a super-2 number, since 2×16773736125² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16773736127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 963766 + ... + 981015.

It is an arithmetic number, because the mean of its divisors is an integer number (910157976).

Almost surely, 2^16773736125 is an apocalyptic number.

16773736125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16773736125 is a deficient number, since it is larger than the sum of its proper divisors (12351319107).

16773736125 is a wasteful number, since it uses less digits than its factorization.

16773736125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944822 (or 1944812 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 48.

The spelling of 16773736125 in words is "sixteen billion, seven hundred seventy-three million, seven hundred thirty-six thousand, one hundred twenty-five".