609488948604 has 48 divisors (see below), whose sum is σ = 1497055593600. Its totient is φ = 192461812416.

The previous prime is 609488948557. The next prime is 609488948609. The reversal of 609488948604 is 406849884906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609488948609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7132459 + ... + 7217405.

It is an arithmetic number, because the mean of its divisors is an integer number (31188658200).

Almost surely, 2^609488948604 is an apocalyptic number.

It is an amenable number.

609488948604 is an abundant number, since it is smaller than the sum of its proper divisors (887566644996).

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

609488948604 is a wasteful number, since it uses less digits than its factorization.

609488948604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116442 (or 116440 counting only the distinct ones).

The product of its (nonzero) digits is 95551488, while the sum is 66.

The spelling of 609488948604 in words is "six hundred nine billion, four hundred eighty-eight million, nine hundred forty-eight thousand, six hundred four".