609320054 has 16 divisors (see below), whose sum is σ = 1044873888. Its totient is φ = 261055872.

The previous prime is 609320053. The next prime is 609320057. The reversal of 609320054 is 450023906.

609320054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 609319999 and 609320026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609320053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69104 + ... + 77420.

It is an arithmetic number, because the mean of its divisors is an integer number (65304618).

Almost surely, 2^609320054 is an apocalyptic number.

609320054 is a deficient number, since it is larger than the sum of its proper divisors (435553834).

609320054 is a wasteful number, since it uses less digits than its factorization.

609320054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13559.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 609320054 is about 24684.4091280306. The cubic root of 609320054 is about 847.7773784828. Note that the first 3 decimals are identical.

The spelling of 609320054 in words is "six hundred nine million, three hundred twenty thousand, fifty-four".