481848431 has 2 divisors, whose sum is σ = 481848432. Its totient is φ = 481848430.

The previous prime is 481848421. The next prime is 481848439. The reversal of 481848431 is 134848184.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-481848431 is a prime.

It is a super-2 number, since 2×481848431² = 464355820914323522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481848439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240924215 + 240924216.

It is an arithmetic number, because the mean of its divisors is an integer number (240924216).

Almost surely, 2^481848431 is an apocalyptic number.

481848431 is a deficient number, since it is larger than the sum of its proper divisors (1).

481848431 is an equidigital number, since it uses as much as digits as its factorization.

481848431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 98304, while the sum is 41.

The square root of 481848431 is about 21951.0462393026. The cubic root of 481848431 is about 783.9772912475.

The spelling of 481848431 in words is "four hundred eighty-one million, eight hundred forty-eight thousand, four hundred thirty-one".