5127239448 has 48 divisors (see below), whose sum is σ = 14042316600. Its totient is φ = 1689874560.

The previous prime is 5127239401. The next prime is 5127239477. The reversal of 5127239448 is 8449327215.

5127239448 is a `hidden beast` number, since 512 + 7 + 2 + 3 + 94 + 48 = 666.

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 11 ways as a sum of consecutive naturals, for example, 393658 + ... + 406473.

Almost surely, 2^5127239448 is an apocalyptic number.

It is an amenable number.

5127239448 is an abundant number, since it is smaller than the sum of its proper divisors (8915077152).

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

5127239448 is a wasteful number, since it uses less digits than its factorization.

5127239448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800232 (or 800225 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 5127239448 is about 71604.7445914026. The cubic root of 5127239448 is about 1724.3597089299.

The spelling of 5127239448 in words is "five billion, one hundred twenty-seven million, two hundred thirty-nine thousand, four hundred forty-eight".