610884381695923 has 2 divisors, whose sum is σ = 610884381695924. Its totient is φ = 610884381695922.

The previous prime is 610884381695893. The next prime is 610884381695941. The reversal of 610884381695923 is 329596183488016.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 610884381695923 - 2²¹ = 610884379598771 is a prime.

It is not a weakly prime, because it can be changed into another prime (610884381698923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305442190847961 + 305442190847962.

It is an arithmetic number, because the mean of its divisors is an integer number (305442190847962).

Almost surely, 2^{610884381695923} is an apocalyptic number.

610884381695923 is a deficient number, since it is larger than the sum of its proper divisors (1).

610884381695923 is an equidigital number, since it uses as much as digits as its factorization.

610884381695923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537477120, while the sum is 73.

The spelling of 610884381695923 in words is "six hundred ten trillion, eight hundred eighty-four billion, three hundred eighty-one million, six hundred ninety-five thousand, nine hundred twenty-three".