611974025723 has 2 divisors, whose sum is σ = 611974025724. Its totient is φ = 611974025722.

The previous prime is 611974025653. The next prime is 611974025737. The reversal of 611974025723 is 327520479116.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 611974025723 - 2¹⁰ = 611974024699 is a prime.

It is not a weakly prime, because it can be changed into another prime (611974025623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305987012861 + 305987012862.

It is an arithmetic number, because the mean of its divisors is an integer number (305987012862).

Almost surely, 2^611974025723 is an apocalyptic number.

611974025723 is a deficient number, since it is larger than the sum of its proper divisors (1).

611974025723 is an equidigital number, since it uses as much as digits as its factorization.

611974025723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 611974025723 in words is "six hundred eleven billion, nine hundred seventy-four million, twenty-five thousand, seven hundred twenty-three".