5186727220 has 24 divisors (see below), whose sum is σ = 10894015944. Its totient is φ = 2074331136.

The previous prime is 5186727199. The next prime is 5186727241. The reversal of 5186727220 is 227276815.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5186727199) and next prime (5186727241).

It can be written as a sum of positive squares in 4 ways, for example, as 208860304 + 4977866916 = 14452^2 + 70554^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116772 + ... + 154948.

It is an arithmetic number, because the mean of its divisors is an integer number (453917331).

Almost surely, 2^5186727220 is an apocalyptic number.

It is an amenable number.

5186727220 is an abundant number, since it is smaller than the sum of its proper divisors (5707288724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5186727220 is a wasteful number, since it uses less digits than its factorization.

5186727220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44979 (or 44977 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 5186727220 is about 72018.9365375524. The cubic root of 5186727220 is about 1731.0029289924.

The spelling of 5186727220 in words is "five billion, one hundred eighty-six million, seven hundred twenty-seven thousand, two hundred twenty".