2448316531 has 2 divisors, whose sum is σ = 2448316532. Its totient is φ = 2448316530.

The previous prime is 2448316469. The next prime is 2448316547. The reversal of 2448316531 is 1356138442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2448316531 - 2⁹ = 2448316019 is a prime.

It is a super-2 number, since 2×2448316531² = 11988507671935747922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2448356531) 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, 1224158265 + 1224158266.

It is an arithmetic number, because the mean of its divisors is an integer number (1224158266).

Almost surely, 2^2448316531 is an apocalyptic number.

2448316531 is a deficient number, since it is larger than the sum of its proper divisors (1).

2448316531 is an equidigital number, since it uses as much as digits as its factorization.

2448316531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The square root of 2448316531 is about 49480.4661558478. The cubic root of 2448316531 is about 1347.7909057863.

It can be divided in two parts, 24483 and 16531, that added together give a palindrome (41014).

The spelling of 2448316531 in words is "two billion, four hundred forty-eight million, three hundred sixteen thousand, five hundred thirty-one".