546498225 has 288 divisors, whose sum is σ = 1329914880. Its totient is φ = 217728000.

The previous prime is 546498203. The next prime is 546498241. The reversal of 546498225 is 522894645.

546498225 is a `hidden beast` number, since 546 + 4 + 9 + 82 + 25 = 666.

It is not a de Polignac number, because 546498225 - 2¹⁰ = 546497201 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

Its product of digits (691200) is a multiple of the sum of its prime divisors (100).

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 287 ways as a sum of consecutive naturals, for example, 13329205 + ... + 13329245.

It is an arithmetic number, because the mean of its divisors is an integer number (4617760).

Almost surely, 2^546498225 is an apocalyptic number.

It is an amenable number.

546498225 is an abundant number, since it is smaller than the sum of its proper divisors (783416655).

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

546498225 is a wasteful number, since it uses less digits than its factorization.

546498225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 100 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The square root of 546498225 is about 23377.3014909762. The cubic root of 546498225 is about 817.5787315807.

The spelling of 546498225 in words is "five hundred forty-six million, four hundred ninety-eight thousand, two hundred twenty-five".