5127550850 has 12 divisors (see below), whose sum is σ = 9537244674. Its totient is φ = 2051020320.

The previous prime is 5127550837. The next prime is 5127550861. The reversal of 5127550850 is 580557215.

It can be written as a sum of positive squares in 3 ways, for example, as 2664314689 + 2463236161 = 51617^2 + 49631^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51275459 + ... + 51275558.

Almost surely, 2^5127550850 is an apocalyptic number.

5127550850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5127550850 is a deficient number, since it is larger than the sum of its proper divisors (4409693824).

5127550850 is a wasteful number, since it uses less digits than its factorization.

5127550850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102551029 (or 102551024 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 38.

The square root of 5127550850 is about 71606.9190092689. The cubic root of 5127550850 is about 1724.3946177860.

The spelling of 5127550850 in words is "five billion, one hundred twenty-seven million, five hundred fifty thousand, eight hundred fifty".