545355324 has 36 divisors (see below), whose sum is σ = 1426075560. Its totient is φ = 175516320.

The previous prime is 545355299. The next prime is 545355341. The reversal of 545355324 is 423553545.

545355324 is a `hidden beast` number, since 54 + 53 + 553 + 2 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260142 + ... + 262229.

It is an arithmetic number, because the mean of its divisors is an integer number (39613210).

Almost surely, 2^545355324 is an apocalyptic number.

It is an amenable number.

545355324 is an abundant number, since it is smaller than the sum of its proper divisors (880720236).

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

545355324 is a wasteful number, since it uses less digits than its factorization.

545355324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522410 (or 522405 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 545355324 is about 23352.8440238015. The cubic root of 545355324 is about 817.0083950583.

The spelling of 545355324 in words is "five hundred forty-five million, three hundred fifty-five thousand, three hundred twenty-four".