16454562850 has 192 divisors, whose sum is σ = 35637719040. Its totient is φ = 5597280000.

The previous prime is 16454562823. The next prime is 16454562857. The reversal of 16454562850 is 5826545461.

It is a self number, because there is not a number n which added to its sum of digits gives 16454562850.

It is not an unprimeable number, because it can be changed into a prime (16454562857) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 118378081 + ... + 118378219.

It is an arithmetic number, because the mean of its divisors is an integer number (185613120).

Almost surely, 2^16454562850 is an apocalyptic number.

16454562850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16454562850 is an abundant number, since it is smaller than the sum of its proper divisors (19183156190).

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

16454562850 is a wasteful number, since it uses less digits than its factorization.

16454562850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 16454562850 in words is "sixteen billion, four hundred fifty-four million, five hundred sixty-two thousand, eight hundred fifty".