545331425045311 has 8 divisors (see below), whose sum is σ = 547069812805584. Its totient is φ = 543593151118080.

The previous prime is 545331425045263. The next prime is 545331425045333. The reversal of 545331425045311 is 113540524133545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 545331425045311 - 2¹¹ = 545331425043263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545331425045371) 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, 18856585 + ... + 38029378.

It is an arithmetic number, because the mean of its divisors is an integer number (68383726600698).

Almost surely, 2^{545331425045311} is an apocalyptic number.

545331425045311 is a deficient number, since it is larger than the sum of its proper divisors (1738387760273).

545331425045311 is a wasteful number, since it uses less digits than its factorization.

545331425045311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56916521.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 545331425045311 its reverse (113540524133545), we get a palindrome (658871949178856).

The spelling of 545331425045311 in words is "five hundred forty-five trillion, three hundred thirty-one billion, four hundred twenty-five million, forty-five thousand, three hundred eleven".