2405253513 has 32 divisors (see below), whose sum is σ = 3610378240. Its totient is φ = 1414221120.

The previous prime is 2405253511. The next prime is 2405253523. The reversal of 2405253513 is 3153525042.

It is not a de Polignac number, because 2405253513 - 2¹ = 2405253511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2405253511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82920 + ... + 108102.

It is an arithmetic number, because the mean of its divisors is an integer number (112824320).

Almost surely, 2^2405253513 is an apocalyptic number.

It is an amenable number.

2405253513 is a deficient number, since it is larger than the sum of its proper divisors (1205124727).

2405253513 is a wasteful number, since it uses less digits than its factorization.

2405253513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25309.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2405253513 is about 49043.3839880569. The cubic root of 2405253513 is about 1339.8420978638.

Adding to 2405253513 its reverse (3153525042), we get a palindrome (5558778555).

The spelling of 2405253513 in words is "two billion, four hundred five million, two hundred fifty-three thousand, five hundred thirteen".