545101176066 has 32 divisors (see below), whose sum is σ = 1119722650368. Its totient is φ = 176780828160.

The previous prime is 545101176049. The next prime is 545101176079. The reversal of 545101176066 is 660671101545.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5642631 + ... + 5738421.

It is an arithmetic number, because the mean of its divisors is an integer number (34991332824).

Almost surely, 2^545101176066 is an apocalyptic number.

545101176066 is an abundant number, since it is smaller than the sum of its proper divisors (574621474302).

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

545101176066 is a wasteful number, since it uses less digits than its factorization.

545101176066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121466.

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 545101176066 in words is "five hundred forty-five billion, one hundred one million, one hundred seventy-six thousand, sixty-six".