610706666351 has 4 divisors (see below), whose sum is σ = 610712374992. Its totient is φ = 610700957712.

The previous prime is 610706666309. The next prime is 610706666363. The reversal of 610706666351 is 153666607016.

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 610706666351 - 2⁶ = 610706666287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 610706666296 and 610706666305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (610706662351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2690726 + ... + 2908851.

It is an arithmetic number, because the mean of its divisors is an integer number (152678093748).

Almost surely, 2^610706666351 is an apocalyptic number.

610706666351 is a deficient number, since it is larger than the sum of its proper divisors (5708641).

610706666351 is a wasteful number, since it uses less digits than its factorization.

610706666351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708640.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 610706666351 in words is "six hundred ten billion, seven hundred six million, six hundred sixty-six thousand, three hundred fifty-one".