5526551785 has 16 divisors (see below), whose sum is σ = 6654059280. Its totient is φ = 4406471680.

The previous prime is 5526551773. The next prime is 5526551801. The reversal of 5526551785 is 5871556255.

It can be written as a sum of positive squares in 8 ways, for example, as 486687721 + 5039864064 = 22061^2 + 70992^2 .

It is not a de Polignac number, because 5526551785 - 2⁹ = 5526551273 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2887989 + ... + 2889901.

It is an arithmetic number, because the mean of its divisors is an integer number (415878705).

Almost surely, 2^5526551785 is an apocalyptic number.

It is an amenable number.

5526551785 is a deficient number, since it is larger than the sum of its proper divisors (1127507495).

5526551785 is a wasteful number, since it uses less digits than its factorization.

5526551785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548.

The product of its digits is 2100000, while the sum is 49.

The square root of 5526551785 is about 74340.7814392612. The cubic root of 5526551785 is about 1768.0101255921.

The spelling of 5526551785 in words is "five billion, five hundred twenty-six million, five hundred fifty-one thousand, seven hundred eighty-five".