545325646011 has 4 divisors (see below), whose sum is σ = 727100861352. Its totient is φ = 363550430672.

The previous prime is 545325646003. The next prime is 545325646027. The reversal of 545325646011 is 110646523545.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 545325646011 - 2³ = 545325646003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545325646051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90887607666 + ... + 90887607671.

It is an arithmetic number, because the mean of its divisors is an integer number (181775215338).

Almost surely, 2^545325646011 is an apocalyptic number.

545325646011 is a deficient number, since it is larger than the sum of its proper divisors (181775215341).

545325646011 is a wasteful number, since it uses less digits than its factorization.

545325646011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181775215340.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 545325646011 in words is "five hundred forty-five billion, three hundred twenty-five million, six hundred forty-six thousand, eleven".