2558327530 has 16 divisors (see below), whose sum is σ = 5023625184. Its totient is φ = 930300880.

The previous prime is 2558327491. The next prime is 2558327537. The reversal of 2558327530 is 357238552.

It is not an unprimeable number, because it can be changed into a prime (2558327537) 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, 11628652 + ... + 11628871.

It is an arithmetic number, because the mean of its divisors is an integer number (313976574).

Almost surely, 2^2558327530 is an apocalyptic number.

2558327530 is a deficient number, since it is larger than the sum of its proper divisors (2465297654).

2558327530 is a wasteful number, since it uses less digits than its factorization.

2558327530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23257541.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2558327530 is about 50579.9123170454. The cubic root of 2558327530 is about 1367.6827879150.

It can be divided in two parts, 255832 and 7530, that added together give a palindrome (263362).

The spelling of 2558327530 in words is "two billion, five hundred fifty-eight million, three hundred twenty-seven thousand, five hundred thirty".