609797366016 has 72 divisors (see below), whose sum is σ = 1645808883264. Its totient is φ = 200402872320.

The previous prime is 609797365993. The next prime is 609797366023. The reversal of 609797366016 is 610663797906.

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, 5537071 + ... + 5646126.

It is an arithmetic number, because the mean of its divisors is an integer number (22858456712).

Almost surely, 2^609797366016 is an apocalyptic number.

It is an amenable number.

609797366016 is an abundant number, since it is smaller than the sum of its proper divisors (1036011517248).

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

609797366016 is a wasteful number, since it uses less digits than its factorization.

609797366016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11183287 (or 11183273 counting only the distinct ones).

The product of its (nonzero) digits is 15431472, while the sum is 60.

The spelling of 609797366016 in words is "six hundred nine billion, seven hundred ninety-seven million, three hundred sixty-six thousand, sixteen".