610566116501 has 8 divisors (see below), whose sum is σ = 674503420800. Its totient is φ = 548034027840.

The previous prime is 610566116477. The next prime is 610566116519. The reversal of 610566116501 is 105611665016.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 610566116501 - 2¹⁰ = 610566115477 is a prime.

It is a super-2 number, since 2×610566116501² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610566112501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351302996 + ... + 351304733.

It is an arithmetic number, because the mean of its divisors is an integer number (84312927600).

Almost surely, 2^610566116501 is an apocalyptic number.

It is an amenable number.

610566116501 is a deficient number, since it is larger than the sum of its proper divisors (63937304299).

610566116501 is a wasteful number, since it uses less digits than its factorization.

610566116501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702607819.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 610566116501 in words is "six hundred ten billion, five hundred sixty-six million, one hundred sixteen thousand, five hundred one".