2462471509 has 2 divisors, whose sum is σ = 2462471510. Its totient is φ = 2462471508.

The previous prime is 2462471507. The next prime is 2462471527. The reversal of 2462471509 is 9051742642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2318711409 + 143760100 = 48153^2 + 11990^2 .

It is a cyclic number.

It is not a de Polignac number, because 2462471509 - 2¹ = 2462471507 is a prime.

Together with 2462471507, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2462471507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231235754 + 1231235755.

It is an arithmetic number, because the mean of its divisors is an integer number (1231235755).

Almost surely, 2^2462471509 is an apocalyptic number.

It is an amenable number.

2462471509 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462471509 is an equidigital number, since it uses as much as digits as its factorization.

2462471509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 2462471509 is about 49623.2960311989. The cubic root of 2462471509 is about 1350.3833404292.

The spelling of 2462471509 in words is "two billion, four hundred sixty-two million, four hundred seventy-one thousand, five hundred nine".