16473250776 has 32 divisors (see below), whose sum is σ = 41455872000. Its totient is φ = 5454717600.

The previous prime is 16473250753. The next prime is 16473250811. The reversal of 16473250776 is 67705237461.

It is a super-2 number, since 2×16473250776² (a number of 21 digits) contains 22 as substring.

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, 2269176 + ... + 2276423.

It is an arithmetic number, because the mean of its divisors is an integer number (1295496000).

Almost surely, 2^16473250776 is an apocalyptic number.

It is an amenable number.

16473250776 is an abundant number, since it is smaller than the sum of its proper divisors (24982621224).

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

16473250776 is a wasteful number, since it uses less digits than its factorization.

16473250776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545759 (or 4545755 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 16473250776 in words is "sixteen billion, four hundred seventy-three million, two hundred fifty thousand, seven hundred seventy-six".