545135017 has 8 divisors (see below), whose sum is σ = 623166912. Its totient is φ = 467142000.

The previous prime is 545135009. The next prime is 545135021. The reversal of 545135017 is 710531545.

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 545135017 - 2³ = 545135009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 545135017.

It is not an unprimeable number, because it can be changed into a prime (545135317) 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, 32667 + ... + 46447.

It is an arithmetic number, because the mean of its divisors is an integer number (77895864).

Almost surely, 2^545135017 is an apocalyptic number.

It is an amenable number.

545135017 is a deficient number, since it is larger than the sum of its proper divisors (78031895).

545135017 is a wasteful number, since it uses less digits than its factorization.

545135017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19439.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 545135017 is about 23348.1266272050. The cubic root of 545135017 is about 816.8983647086.

The spelling of 545135017 in words is "five hundred forty-five million, one hundred thirty-five thousand, seventeen".