2530301345 has 48 divisors (see below), whose sum is σ = 3765206592. Its totient is φ = 1609096320.

The previous prime is 2530301339. The next prime is 2530301363. The reversal of 2530301345 is 5431030352.

It is not a de Polignac number, because 2530301345 - 2¹⁶ = 2530235809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253214 + ... + 263016.

It is an arithmetic number, because the mean of its divisors is an integer number (78441804).

Almost surely, 2^2530301345 is an apocalyptic number.

It is an amenable number.

2530301345 is a deficient number, since it is larger than the sum of its proper divisors (1234905247).

2530301345 is a wasteful number, since it uses less digits than its factorization.

2530301345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9870 (or 9851 counting only the distinct ones).

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

The square root of 2530301345 is about 50302.1008010600. The cubic root of 2530301345 is about 1362.6701694705.

Adding to 2530301345 its reverse (5431030352), we get a palindrome (7961331697).

The spelling of 2530301345 in words is "two billion, five hundred thirty million, three hundred one thousand, three hundred forty-five".