5221514827 has 4 divisors (see below), whose sum is σ = 5528662776. Its totient is φ = 4914366880.

The previous prime is 5221514813. The next prime is 5221514869. The reversal of 5221514827 is 7284151225.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5221514827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5221514807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153573949 + ... + 153573982.

It is an arithmetic number, because the mean of its divisors is an integer number (1382165694).

Almost surely, 2^5221514827 is an apocalyptic number.

5221514827 is a deficient number, since it is larger than the sum of its proper divisors (307147949).

5221514827 is a wasteful number, since it uses less digits than its factorization.

5221514827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307147948.

The product of its digits is 44800, while the sum is 37.

The square root of 5221514827 is about 72260.0500069022. The cubic root of 5221514827 is about 1734.8642799267.

The spelling of 5221514827 in words is "five billion, two hundred twenty-one million, five hundred fourteen thousand, eight hundred twenty-seven".