993152383 has 2 divisors, whose sum is σ = 993152384. Its totient is φ = 993152382.

The previous prime is 993152341. The next prime is 993152417. The reversal of 993152383 is 383251399.

It is a strong prime.

It is an emirp because it is prime and its reverse (383251399) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-993152383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (993159383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496576191 + 496576192.

It is an arithmetic number, because the mean of its divisors is an integer number (496576192).

Almost surely, 2^993152383 is an apocalyptic number.

993152383 is a deficient number, since it is larger than the sum of its proper divisors (1).

993152383 is an equidigital number, since it uses as much as digits as its factorization.

993152383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 43.

The square root of 993152383 is about 31514.3202845944. The cubic root of 993152383 is about 997.7122311048.

The spelling of 993152383 in words is "nine hundred ninety-three million, one hundred fifty-two thousand, three hundred eighty-three".