612160513714663 has 32 divisors (see below), whose sum is σ = 636655135334400. Its totient is φ = 588187901184000.

The previous prime is 612160513714601. The next prime is 612160513714681. The reversal of 612160513714663 is 366417315061216.

It is a cyclic number.

It is not a de Polignac number, because 612160513714663 - 2²⁵ = 612160480160231 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 612160513714663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612160513717663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 740458218 + ... + 741284488.

It is an arithmetic number, because the mean of its divisors is an integer number (19895472979200).

Almost surely, 2^{612160513714663} is an apocalyptic number.

612160513714663 is a deficient number, since it is larger than the sum of its proper divisors (24494621619737).

612160513714663 is a wasteful number, since it uses less digits than its factorization.

612160513714663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827319.

The product of its (nonzero) digits is 3265920, while the sum is 52.

Adding to 612160513714663 its reverse (366417315061216), we get a palindrome (978577828775879).

The spelling of 612160513714663 in words is "six hundred twelve trillion, one hundred sixty billion, five hundred thirteen million, seven hundred fourteen thousand, six hundred sixty-three".