16545054522776 has 96 divisors (see below), whose sum is σ = 36182161224000. Its totient is φ = 7066035430272.

The previous prime is 16545054522761. The next prime is 16545054522823. The reversal of 16545054522776 is 67722545054561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6384686 + ... + 8593853.

It is an arithmetic number, because the mean of its divisors is an integer number (376897512750).

Almost surely, 2^{16545054522776} is an apocalyptic number.

It is an amenable number.

16545054522776 is an abundant number, since it is smaller than the sum of its proper divisors (19637106701224).

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

16545054522776 is a wasteful number, since it uses less digits than its factorization.

16545054522776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14978633 (or 14978616 counting only the distinct ones).

The product of its (nonzero) digits is 70560000, while the sum is 59.

The spelling of 16545054522776 in words is "sixteen trillion, five hundred forty-five billion, fifty-four million, five hundred twenty-two thousand, seven hundred seventy-six".