610544256624423 has 64 divisors (see below), whose sum is σ = 1027937266675200. Its totient is φ = 354883103136000.

The previous prime is 610544256624403. The next prime is 610544256624431. The reversal of 610544256624423 is 324426652445016.

610544256624423 is a `hidden beast` number, since 6 + 1 + 0 + 5 + 4 + 4 + 2 + 5 + 6 + 624 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 610544256624423 - 2¹² = 610544256620327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 610544256624423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610544256624403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 424189488 + ... + 425626373.

It is an arithmetic number, because the mean of its divisors is an integer number (16061519791800).

Almost surely, 2^{610544256624423} is an apocalyptic number.

610544256624423 is a deficient number, since it is larger than the sum of its proper divisors (417393010050777).

610544256624423 is a wasteful number, since it uses less digits than its factorization.

610544256624423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849815981 (or 849815975 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 54.

The spelling of 610544256624423 in words is "six hundred ten trillion, five hundred forty-four billion, two hundred fifty-six million, six hundred twenty-four thousand, four hundred twenty-three".