612480750038123 has 2 divisors, whose sum is σ = 612480750038124. Its totient is φ = 612480750038122.

The previous prime is 612480750038111. The next prime is 612480750038137. The reversal of 612480750038123 is 321830057084216.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-612480750038123 is a prime.

It is not a weakly prime, because it can be changed into another prime (612480780038123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306240375019061 + 306240375019062.

It is an arithmetic number, because the mean of its divisors is an integer number (306240375019062).

Almost surely, 2^{612480750038123} is an apocalyptic number.

612480750038123 is a deficient number, since it is larger than the sum of its proper divisors (1).

612480750038123 is an equidigital number, since it uses as much as digits as its factorization.

612480750038123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 612480750038123 in words is "six hundred twelve trillion, four hundred eighty billion, seven hundred fifty million, thirty-eight thousand, one hundred twenty-three".