941172863593 has 2 divisors, whose sum is σ = 941172863594. Its totient is φ = 941172863592.

The previous prime is 941172863531. The next prime is 941172863671. The reversal of 941172863593 is 395368271149.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 855425211664 + 85747651929 = 924892^2 + 292827^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-941172863593 is a prime.

It is not a weakly prime, because it can be changed into another prime (941172873593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470586431796 + 470586431797.

It is an arithmetic number, because the mean of its divisors is an integer number (470586431797).

Almost surely, 2^941172863593 is an apocalyptic number.

It is an amenable number.

941172863593 is a deficient number, since it is larger than the sum of its proper divisors (1).

941172863593 is an equidigital number, since it uses as much as digits as its factorization.

941172863593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 58.

The spelling of 941172863593 in words is "nine hundred forty-one billion, one hundred seventy-two million, eight hundred sixty-three thousand, five hundred ninety-three".