545093294 has 8 divisors (see below), whose sum is σ = 817750128. Its totient is φ = 272509920.

The previous prime is 545093293. The next prime is 545093303. The reversal of 545093294 is 492390545.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545093293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7439 + ... + 33845.

It is an arithmetic number, because the mean of its divisors is an integer number (102218766).

Almost surely, 2^545093294 is an apocalyptic number.

545093294 is a deficient number, since it is larger than the sum of its proper divisors (272656834).

545093294 is a wasteful number, since it uses less digits than its factorization.

545093294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36730.

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 545093294 is about 23347.2331122983. The cubic root of 545093294 is about 816.8775231929.

The spelling of 545093294 in words is "five hundred forty-five million, ninety-three thousand, two hundred ninety-four".