545517134 has 8 divisors (see below), whose sum is σ = 827470080. Its totient is φ = 269693776.

The previous prime is 545517107. The next prime is 545517139. The reversal of 545517134 is 431715545.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 545517094 and 545517103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545517139) 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, 1532174 + ... + 1532529.

It is an arithmetic number, because the mean of its divisors is an integer number (103433760).

Almost surely, 2^545517134 is an apocalyptic number.

545517134 is a deficient number, since it is larger than the sum of its proper divisors (281952946).

545517134 is a wasteful number, since it uses less digits than its factorization.

545517134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064794.

The product of its digits is 42000, while the sum is 35.

The square root of 545517134 is about 23356.3082271150. The cubic root of 545517134 is about 817.0891907340.

The spelling of 545517134 in words is "five hundred forty-five million, five hundred seventeen thousand, one hundred thirty-four".