545479596 has 144 divisors (see below), whose sum is σ = 1513960448. Its totient is φ = 171460800.

The previous prime is 545479577. The next prime is 545479601. The reversal of 545479596 is 695974545.

545479596 is a `hidden beast` number, since 5 + 4 + 5 + 47 + 9 + 596 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (6804000) is a multiple of the sum of its prime divisors (500).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1295466 + ... + 1295886.

Almost surely, 2^545479596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545479596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756980224).

545479596 is an abundant number, since it is smaller than the sum of its proper divisors (968480852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545479596 is a wasteful number, since it uses less digits than its factorization.

545479596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 500 counting only the distinct ones).

The product of its digits is 6804000, while the sum is 54.

The square root of 545479596 is about 23355.5046188259. The cubic root of 545479596 is about 817.0704485194.

The spelling of 545479596 in words is "five hundred forty-five million, four hundred seventy-nine thousand, five hundred ninety-six".