485344031 has 2 divisors, whose sum is σ = 485344032. Its totient is φ = 485344030.

The previous prime is 485344021. The next prime is 485344039. The reversal of 485344031 is 130443584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485344031 - 2²² = 481149727 is a prime.

It is a super-2 number, since 2×485344031² = 471117656854657922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485344039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242672015 + 242672016.

It is an arithmetic number, because the mean of its divisors is an integer number (242672016).

Almost surely, 2^485344031 is an apocalyptic number.

485344031 is a deficient number, since it is larger than the sum of its proper divisors (1).

485344031 is an equidigital number, since it uses as much as digits as its factorization.

485344031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 485344031 is about 22030.5249823966. The cubic root of 485344031 is about 785.8685295499.

It can be divided in two parts, 4853 and 44031, that added together give a palindrome (48884).

The spelling of 485344031 in words is "four hundred eighty-five million, three hundred forty-four thousand, thirty-one".