2530013345 has 8 divisors (see below), whose sum is σ = 3038580864. Its totient is φ = 2022300784.

The previous prime is 2530013329. The next prime is 2530013383. The reversal of 2530013345 is 5433100352.

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 2530013345 - 2⁴ = 2530013329 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207209 + ... + 219078.

It is an arithmetic number, because the mean of its divisors is an integer number (379822608).

Almost surely, 2^2530013345 is an apocalyptic number.

It is an amenable number.

2530013345 is a deficient number, since it is larger than the sum of its proper divisors (508567519).

2530013345 is a wasteful number, since it uses less digits than its factorization.

2530013345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427479.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2530013345 is about 50299.2380160972. The cubic root of 2530013345 is about 1362.6184676050.

Adding to 2530013345 its reverse (5433100352), we get a palindrome (7963113697).

The spelling of 2530013345 in words is "two billion, five hundred thirty million, thirteen thousand, three hundred forty-five".