2450530013 has 12 divisors (see below), whose sum is σ = 2502991260. Its totient is φ = 2399123136.

The previous prime is 2450529971. The next prime is 2450530031. The reversal of 2450530013 is 3100350542.

It can be written as a sum of positive squares in 2 ways, for example, as 1351077049 + 1099452964 = 36757^2 + 33158^2 .

It is not a de Polignac number, because 2450530013 - 2¹⁰ = 2450528989 is a prime.

It is a super-2 number, since 2×2450530013² = 12010194689227560338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2450530513) 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, 935081 + ... + 937697.

It is an arithmetic number, because the mean of its divisors is an integer number (208582605).

Almost surely, 2^2450530013 is an apocalyptic number.

It is an amenable number.

2450530013 is a deficient number, since it is larger than the sum of its proper divisors (52461247).

2450530013 is an equidigital number, since it uses as much as digits as its factorization.

2450530013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004 (or 2945 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2450530013 is about 49502.8283333387. The cubic root of 2450530013 is about 1348.1969551771.

Adding to 2450530013 its reverse (3100350542), we get a palindrome (5550880555).

The spelling of 2450530013 in words is "two billion, four hundred fifty million, five hundred thirty thousand, thirteen".