16546146312056 has 8 divisors (see below), whose sum is σ = 31024024335120. Its totient is φ = 8273073156024.

The previous prime is 16546146312019. The next prime is 16546146312061. The reversal of 16546146312056 is 65021364164561.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16546146311995 and 16546146312013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034134144496 + ... + 1034134144511.

It is an arithmetic number, because the mean of its divisors is an integer number (3878003041890).

Almost surely, 2^{16546146312056} is an apocalyptic number.

It is an amenable number.

16546146312056 is a deficient number, since it is larger than the sum of its proper divisors (14477878023064).

16546146312056 is a wasteful number, since it uses less digits than its factorization.

16546146312056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068268289013 (or 2068268289009 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 50.

The spelling of 16546146312056 in words is "sixteen trillion, five hundred forty-six billion, one hundred forty-six million, three hundred twelve thousand, fifty-six".