2555232506 has 8 divisors (see below), whose sum is σ = 3936439380. Its totient is φ = 1243086048.

The previous prime is 2555232497. The next prime is 2555232521. The reversal of 2555232506 is 6052325552.

It can be written as a sum of positive squares in 2 ways, for example, as 2128438225 + 426794281 = 46135^2 + 20659^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17265011 + ... + 17265158.

Almost surely, 2^2555232506 is an apocalyptic number.

2555232506 is a deficient number, since it is larger than the sum of its proper divisors (1381206874).

2555232506 is a wasteful number, since it uses less digits than its factorization.

2555232506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34530208.

The product of its (nonzero) digits is 90000, while the sum is 35.

The square root of 2555232506 is about 50549.3076708277. The cubic root of 2555232506 is about 1367.1310317173.

The spelling of 2555232506 in words is "two billion, five hundred fifty-five million, two hundred thirty-two thousand, five hundred six".