612756046270163 has 4 divisors (see below), whose sum is σ = 612756579521568. Its totient is φ = 612755513018760.

The previous prime is 612756046270157. The next prime is 612756046270171. The reversal of 612756046270163 is 361072640657216.

It is a happy number.

612756046270163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 612756046270163 - 2⁴⁸ = 331281069559507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 612756046270099 and 612756046270108.

It is not an unprimeable number, because it can be changed into a prime (612756046270133) 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, 264898331 + ... + 267201492.

It is an arithmetic number, because the mean of its divisors is an integer number (153189144880392).

Almost surely, 2^{612756046270163} is an apocalyptic number.

612756046270163 is a deficient number, since it is larger than the sum of its proper divisors (533251405).

612756046270163 is a wasteful number, since it uses less digits than its factorization.

612756046270163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533251404.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 612756046270163 in words is "six hundred twelve trillion, seven hundred fifty-six billion, forty-six million, two hundred seventy thousand, one hundred sixty-three".