482158931 has 2 divisors, whose sum is σ = 482158932. Its totient is φ = 482158930.

The previous prime is 482158889. The next prime is 482158933. The reversal of 482158931 is 139851284.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-482158931 is a prime.

It is a super-2 number, since 2×482158931² = 464954469486125522, which contains 22 as substring.

Together with 482158933, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (482158933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241079465 + 241079466.

It is an arithmetic number, because the mean of its divisors is an integer number (241079466).

Almost surely, 2^482158931 is an apocalyptic number.

482158931 is a deficient number, since it is larger than the sum of its proper divisors (1).

482158931 is an equidigital number, since it uses as much as digits as its factorization.

482158931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 41.

The square root of 482158931 is about 21958.1176561198. The cubic root of 482158931 is about 784.1456517144.

The spelling of 482158931 in words is "four hundred eighty-two million, one hundred fifty-eight thousand, nine hundred thirty-one".