2552582506 has 8 divisors (see below), whose sum is σ = 3829341060. Its totient is φ = 1276135488.

The previous prime is 2552582479. The next prime is 2552582519. The reversal of 2552582506 is 6052852552.

It can be written as a sum of positive squares in 2 ways, for example, as 2434534281 + 118048225 = 49341^2 + 10865^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56191 + ... + 90898.

Almost surely, 2^2552582506 is an apocalyptic number.

2552582506 is a deficient number, since it is larger than the sum of its proper divisors (1276758554).

2552582506 is a wasteful number, since it uses less digits than its factorization.

2552582506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155768.

The product of its (nonzero) digits is 240000, while the sum is 40.

The square root of 2552582506 is about 50523.0888406479. The cubic root of 2552582506 is about 1366.6582566870.

The spelling of 2552582506 in words is "two billion, five hundred fifty-two million, five hundred eighty-two thousand, five hundred six".