545474594 has 8 divisors (see below), whose sum is σ = 935099328. Its totient is φ = 233774820.

The previous prime is 545474593. The next prime is 545474599. The reversal of 545474594 is 495474545.

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

It is not an unprimeable number, because it can be changed into a prime (545474593) 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, 19481222 + ... + 19481249.

It is an arithmetic number, because the mean of its divisors is an integer number (116887416).

Almost surely, 2^545474594 is an apocalyptic number.

545474594 is a deficient number, since it is larger than the sum of its proper divisors (389624734).

545474594 is a wasteful number, since it uses less digits than its factorization.

545474594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38962480.

The product of its digits is 2016000, while the sum is 47.

The square root of 545474594 is about 23355.3975346171. The cubic root of 545474594 is about 817.0679510237.

The spelling of 545474594 in words is "five hundred forty-five million, four hundred seventy-four thousand, five hundred ninety-four".