609476449922 has 6 divisors (see below), whose sum is σ = 914216330979. Its totient is φ = 304737672930.

The previous prime is 609476449919. The next prime is 609476449963. The reversal of 609476449922 is 229944674906.

It can be written as a sum of positive squares in only one way, i.e., 304738224961 + 304738224961 = 552031^2 + 552031^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=552031.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 828047 + ... + 1380077.

Almost surely, 2^609476449922 is an apocalyptic number.

609476449922 is a deficient number, since it is larger than the sum of its proper divisors (304739881057).

609476449922 is an frugal number, since it uses more digits than its factorization.

609476449922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104064 (or 552033 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 62.

The spelling of 609476449922 in words is "six hundred nine billion, four hundred seventy-six million, four hundred forty-nine thousand, nine hundred twenty-two".