609935682048 has 320 divisors, whose sum is σ = 2064102746112. Its totient is φ = 155434106880.

The previous prime is 609935682047. The next prime is 609935682067. The reversal of 609935682048 is 840286539906.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 609935681982 and 609935682000.

It is not an unprimeable number, because it can be changed into a prime (609935682047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6219765 + ... + 6317067.

Almost surely, 2^609935682048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 609935682048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1032051373056).

609935682048 is an abundant number, since it is smaller than the sum of its proper divisors (1454167064064).

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

609935682048 is a wasteful number, since it uses less digits than its factorization.

609935682048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97395 (or 97379 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 60.

The spelling of 609935682048 in words is "six hundred nine billion, nine hundred thirty-five million, six hundred eighty-two thousand, forty-eight".