1152673943 has 2 divisors, whose sum is σ = 1152673944. Its totient is φ = 1152673942.

The previous prime is 1152673937. The next prime is 1152673979. The reversal of 1152673943 is 3493762511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1152673943 - 2²⁰ = 1151625367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1152673943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152673903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576336971 + 576336972.

It is an arithmetic number, because the mean of its divisors is an integer number (576336972).

Almost surely, 2^1152673943 is an apocalyptic number.

1152673943 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152673943 is an equidigital number, since it uses as much as digits as its factorization.

1152673943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The square root of 1152673943 is about 33951.0521633719. The cubic root of 1152673943 is about 1048.5009426376.

The spelling of 1152673943 in words is "one billion, one hundred fifty-two million, six hundred seventy-three thousand, nine hundred forty-three".