612351610043063 has 8 divisors (see below), whose sum is σ = 668020323089280. Its totient is φ = 556682961140280.

The previous prime is 612351610043059. The next prime is 612351610043099. The reversal of 612351610043063 is 360340016153216.

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 612351610043063 - 2² = 612351610043059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 612351610043063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612351612043063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5141156 + ... + 35371382.

It is an arithmetic number, because the mean of its divisors is an integer number (83502540386160).

Almost surely, 2^{612351610043063} is an apocalyptic number.

612351610043063 is a deficient number, since it is larger than the sum of its proper divisors (55668713046217).

612351610043063 is a wasteful number, since it uses less digits than its factorization.

612351610043063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32071717.

The product of its (nonzero) digits is 233280, while the sum is 41.

Adding to 612351610043063 its reverse (360340016153216), we get a palindrome (972691626196279).

The spelling of 612351610043063 in words is "six hundred twelve trillion, three hundred fifty-one billion, six hundred ten million, forty-three thousand, sixty-three".