2530250555 has 16 divisors (see below), whose sum is σ = 3470874624. Its totient is φ = 1734620640.

The previous prime is 2530250543. The next prime is 2530250557. The reversal of 2530250555 is 5550520352.

It is not a de Polignac number, because 2530250555 - 2⁶ = 2530250491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2530250557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283694 + ... + 292476.

It is an arithmetic number, because the mean of its divisors is an integer number (216929664).

Almost surely, 2^2530250555 is an apocalyptic number.

2530250555 is a deficient number, since it is larger than the sum of its proper divisors (940624069).

2530250555 is an equidigital number, since it uses as much as digits as its factorization.

2530250555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17026.

The product of its (nonzero) digits is 37500, while the sum is 32.

The square root of 2530250555 is about 50301.5959488365. The cubic root of 2530250555 is about 1362.6610519160.

It can be divided in two parts, 25302 and 50555, that added together give a palindrome (75857).

The spelling of 2530250555 in words is "two billion, five hundred thirty million, two hundred fifty thousand, five hundred fifty-five".