561677004307 has 4 divisors (see below), whose sum is σ = 561679853800. Its totient is φ = 561674154816.

The previous prime is 561677004299. The next prime is 561677004373. The reversal of 561677004307 is 703400776165.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 561677004307 - 2³ = 561677004299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (561677002307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105182 + ... + 1531267.

It is an arithmetic number, because the mean of its divisors is an integer number (140419963450).

Almost surely, 2^561677004307 is an apocalyptic number.

561677004307 is a deficient number, since it is larger than the sum of its proper divisors (2849493).

561677004307 is a wasteful number, since it uses less digits than its factorization.

561677004307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849492.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 561677004307 in words is "five hundred sixty-one billion, six hundred seventy-seven million, four thousand, three hundred seven".