609556063 has 16 divisors (see below), whose sum is σ = 652437504. Its totient is φ = 567495040.

The previous prime is 609556049. The next prime is 609556091. The reversal of 609556063 is 360655906.

609556063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-609556063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609556033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736656 + ... + 737482.

It is an arithmetic number, because the mean of its divisors is an integer number (40777344).

Almost surely, 2^609556063 is an apocalyptic number.

609556063 is a deficient number, since it is larger than the sum of its proper divisors (42881441).

609556063 is a wasteful number, since it uses less digits than its factorization.

609556063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 609556063 is about 24689.1891928431. The cubic root of 609556063 is about 847.8868213844.

The spelling of 609556063 in words is "six hundred nine million, five hundred fifty-six thousand, sixty-three".