5527772251 has 8 divisors (see below), whose sum is σ = 5565898800. Its totient is φ = 5489743872.

The previous prime is 5527772227. The next prime is 5527772267. The reversal of 5527772251 is 1522777255.

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

It is a cyclic number.

It is not a de Polignac number, because 5527772251 - 2¹⁹ = 5527247963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5527772198 and 5527772207.

It is not an unprimeable number, because it can be changed into a prime (5527772291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90300 + ... + 138598.

It is an arithmetic number, because the mean of its divisors is an integer number (695737350).

Almost surely, 2^5527772251 is an apocalyptic number.

5527772251 is a deficient number, since it is larger than the sum of its proper divisors (38126549).

5527772251 is a wasteful number, since it uses less digits than its factorization.

5527772251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49085.

The product of its digits is 343000, while the sum is 43.

The square root of 5527772251 is about 74348.9895761872. The cubic root of 5527772251 is about 1768.1402632445.

The spelling of 5527772251 in words is "five billion, five hundred twenty-seven million, seven hundred seventy-two thousand, two hundred fifty-one".