5056556506 has 8 divisors (see below), whose sum is σ = 7829506944. Its totient is φ = 2446720860.

The previous prime is 5056556471. The next prime is 5056556521. The reversal of 5056556506 is 6056556505.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40778620 + ... + 40778743.

It is an arithmetic number, because the mean of its divisors is an integer number (978688368).

Almost surely, 2^5056556506 is an apocalyptic number.

5056556506 is a deficient number, since it is larger than the sum of its proper divisors (2772950438).

5056556506 is a wasteful number, since it uses less digits than its factorization.

5056556506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81557396.

The product of its (nonzero) digits is 675000, while the sum is 43.

The square root of 5056556506 is about 71109.4684693958. The cubic root of 5056556506 is about 1716.3991399782.

Subtracting 5056556506 from its reverse (6056556505), we obtain a palindrome (999999999).

The spelling of 5056556506 in words is "five billion, fifty-six million, five hundred fifty-six thousand, five hundred six".