16546055404026 has 16 divisors (see below), whose sum is σ = 33234137037504. Its totient is φ = 5491680763104.

The previous prime is 16546055403971. The next prime is 16546055404027. The reversal of 16546055404026 is 62040455064561.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16546055404027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5917758046 + ... + 5917760841.

It is an arithmetic number, because the mean of its divisors is an integer number (2077133564844).

Almost surely, 2^{16546055404026} is an apocalyptic number.

16546055404026 is an abundant number, since it is smaller than the sum of its proper divisors (16688081633478).

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

16546055404026 is a wasteful number, since it uses less digits than its factorization.

16546055404026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11835519125.

The product of its (nonzero) digits is 3456000, while the sum is 48.

The spelling of 16546055404026 in words is "sixteen trillion, five hundred forty-six billion, fifty-five million, four hundred four thousand, twenty-six".