655460546 has 8 divisors (see below), whose sum is σ = 1058820924. Its totient is φ = 302520240.

The previous prime is 655460539. The next prime is 655460629. The reversal of 655460546 is 645064556.

It can be written as a sum of positive squares in 2 ways, for example, as 557668225 + 97792321 = 23615^2 + 9889^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12604985 + ... + 12605036.

Almost surely, 2^655460546 is an apocalyptic number.

655460546 is a deficient number, since it is larger than the sum of its proper divisors (403360378).

655460546 is a wasteful number, since it uses less digits than its factorization.

655460546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25210036.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 655460546 is about 25601.9637137466. The cubic root of 655460546 is about 868.6580562357.

The spelling of 655460546 in words is "six hundred fifty-five million, four hundred sixty thousand, five hundred forty-six".