2538072313 has 8 divisors (see below), whose sum is σ = 2979050432. Its totient is φ = 2116693296.

The previous prime is 2538072311. The next prime is 2538072347. The reversal of 2538072313 is 3132708352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2538072313 - 2¹ = 2538072311 is a prime.

It is a super-2 number, since 2×2538072313² = 12883622132034339938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2538072311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4899495 + ... + 4900012.

It is an arithmetic number, because the mean of its divisors is an integer number (372381304).

Almost surely, 2^2538072313 is an apocalyptic number.

It is an amenable number.

2538072313 is a deficient number, since it is larger than the sum of its proper divisors (440978119).

2538072313 is an equidigital number, since it uses as much as digits as its factorization.

2538072313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9799551.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2538072313 is about 50379.2845622087. The cubic root of 2538072313 is about 1364.0637379093.

The spelling of 2538072313 in words is "two billion, five hundred thirty-eight million, seventy-two thousand, three hundred thirteen".