5227779715 has 4 divisors (see below), whose sum is σ = 6273335664. Its totient is φ = 4182223768.

The previous prime is 5227779707. The next prime is 5227779731. The reversal of 5227779715 is 5179777225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5227779715 - 2³ = 5227779707 is a prime.

It is a Duffinian number.

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 3 ways as a sum of consecutive naturals, for example, 522777967 + ... + 522777976.

It is an arithmetic number, because the mean of its divisors is an integer number (1568333916).

Almost surely, 2^5227779715 is an apocalyptic number.

5227779715 is a deficient number, since it is larger than the sum of its proper divisors (1045555949).

5227779715 is a wasteful number, since it uses less digits than its factorization.

5227779715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045555948.

The product of its digits is 2160900, while the sum is 52.

The square root of 5227779715 is about 72303.3866080974. The cubic root of 5227779715 is about 1735.5578453521.

The spelling of 5227779715 in words is "five billion, two hundred twenty-seven million, seven hundred seventy-nine thousand, seven hundred fifteen".