2582550330 has 32 divisors (see below), whose sum is σ = 6342266304. Its totient is φ = 672663936.

The previous prime is 2582550323. The next prime is 2582550337. The reversal of 2582550330 is 330552852.

It is an interprime number because it is at equal distance from previous prime (2582550323) and next prime (2582550337).

It is a junction number, because it is equal to n+sod(n) for n = 2582550291 and 2582550300.

It is not an unprimeable number, because it can be changed into a prime (2582550337) 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 15 ways as a sum of consecutive naturals, for example, 999699 + ... + 1002278.

It is an arithmetic number, because the mean of its divisors is an integer number (198195822).

Almost surely, 2^2582550330 is an apocalyptic number.

2582550330 is an abundant number, since it is smaller than the sum of its proper divisors (3759715974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2582550330 is a wasteful number, since it uses less digits than its factorization.

2582550330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002030.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 2582550330 is about 50818.7989822664. The cubic root of 2582550330 is about 1371.9857416912.

The spelling of 2582550330 in words is "two billion, five hundred eighty-two million, five hundred fifty thousand, three hundred thirty".