655546106 has 4 divisors (see below), whose sum is σ = 983319162. Its totient is φ = 327773052.

The previous prime is 655546097. The next prime is 655546117. The reversal of 655546106 is 601645556.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 609645481 + 45900625 = 24691^2 + 6775^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 655546106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163886525 + ... + 163886528.

Almost surely, 2^655546106 is an apocalyptic number.

655546106 is a deficient number, since it is larger than the sum of its proper divisors (327773056).

655546106 is a wasteful number, since it uses less digits than its factorization.

655546106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327773055.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 655546106 is about 25603.6346247950. The cubic root of 655546106 is about 868.6958511115.

The spelling of 655546106 in words is "six hundred fifty-five million, five hundred forty-six thousand, one hundred six".