609431512288 has 48 divisors (see below), whose sum is σ = 1263468810240. Its totient is φ = 288563299200.

The previous prime is 609431512259. The next prime is 609431512337. The reversal of 609431512288 is 882215134906.

609431512288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1340833 + ... + 1736863.

It is an arithmetic number, because the mean of its divisors is an integer number (26322266880).

Almost surely, 2^609431512288 is an apocalyptic number.

It is an amenable number.

609431512288 is an abundant number, since it is smaller than the sum of its proper divisors (654037297952).

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

609431512288 is a wasteful number, since it uses less digits than its factorization.

609431512288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398591 (or 398583 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 609431512288 in words is "six hundred nine billion, four hundred thirty-one million, five hundred twelve thousand, two hundred eighty-eight".