2461255313 has 12 divisors (see below), whose sum is σ = 2709527604. Its totient is φ = 2234047200.

The previous prime is 2461255289. The next prime is 2461255327. The reversal of 2461255313 is 3135521642.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1040191504 + 1421063809 = 32252^2 + 37697^2 .

It is not a de Polignac number, because 2461255313 - 2⁶ = 2461255249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2461255313.

It is not an unprimeable number, because it can be changed into a prime (2461255343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64595 + ... + 95367.

It is an arithmetic number, because the mean of its divisors is an integer number (225793967).

Almost surely, 2^2461255313 is an apocalyptic number.

It is an amenable number.

2461255313 is a deficient number, since it is larger than the sum of its proper divisors (248272291).

2461255313 is a wasteful number, since it uses less digits than its factorization.

2461255313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31456 (or 31445 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 2461255313 is about 49611.0402329965. The cubic root of 2461255313 is about 1350.1609891230.

Adding to 2461255313 its reverse (3135521642), we get a palindrome (5596776955).

The spelling of 2461255313 in words is "two billion, four hundred sixty-one million, two hundred fifty-five thousand, three hundred thirteen".