746546645723 has 2 divisors, whose sum is σ = 746546645724. Its totient is φ = 746546645722.

The previous prime is 746546645711. The next prime is 746546645759. The reversal of 746546645723 is 327546645647.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746546645723 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (746546645323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373273322861 + 373273322862.

It is an arithmetic number, because the mean of its divisors is an integer number (373273322862).

Almost surely, 2^746546645723 is an apocalyptic number.

746546645723 is a deficient number, since it is larger than the sum of its proper divisors (1).

746546645723 is an equidigital number, since it uses as much as digits as its factorization.

746546645723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 101606400, while the sum is 59.

The spelling of 746546645723 in words is "seven hundred forty-six billion, five hundred forty-six million, six hundred forty-five thousand, seven hundred twenty-three".