5127516220 has 24 divisors (see below), whose sum is σ = 10772067600. Its totient is φ = 2050190592.

The previous prime is 5127516181. The next prime is 5127516283. The reversal of 5127516220 is 226157215.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1876 + ... + 101284.

It is an arithmetic number, because the mean of its divisors is an integer number (448836150).

Almost surely, 2^5127516220 is an apocalyptic number.

It is an amenable number.

5127516220 is an abundant number, since it is smaller than the sum of its proper divisors (5644551380).

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

5127516220 is a wasteful number, since it uses less digits than its factorization.

5127516220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101997 (or 101995 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 5127516220 is about 71606.6772026185. The cubic root of 5127516220 is about 1724.3907357559.

The spelling of 5127516220 in words is "five billion, one hundred twenty-seven million, five hundred sixteen thousand, two hundred twenty".