609184848858 has 16 divisors (see below), whose sum is σ = 1290038503680. Its totient is φ = 191116815296.

The previous prime is 609184848847. The next prime is 609184848907. The reversal of 609184848858 is 858848481906.

It is a super-2 number, since 2×609184848858² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 609184848792 and 609184848801.

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, 2986200138 + ... + 2986200341.

It is an arithmetic number, because the mean of its divisors is an integer number (80627406480).

Almost surely, 2^609184848858 is an apocalyptic number.

609184848858 is an abundant number, since it is smaller than the sum of its proper divisors (680853654822).

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

609184848858 is a wasteful number, since it uses less digits than its factorization.

609184848858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5972400501.

The product of its (nonzero) digits is 141557760, while the sum is 69.

The spelling of 609184848858 in words is "six hundred nine billion, one hundred eighty-four million, eight hundred forty-eight thousand, eight hundred fifty-eight".