5127235440 has 160 divisors (see below), whose sum is σ = 16858492416. Its totient is φ = 1286292480.

The previous prime is 5127235439. The next prime is 5127235453. The reversal of 5127235440 is 445327215.

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 31 ways as a sum of consecutive naturals, for example, 329107 + ... + 344333.

Almost surely, 2^5127235440 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5127235440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8429246208).

5127235440 is an abundant number, since it is smaller than the sum of its proper divisors (11731256976).

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

5127235440 is a wasteful number, since it uses less digits than its factorization.

5127235440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15327 (or 15321 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 5127235440 is about 71604.7166044249. The cubic root of 5127235440 is about 1724.3592596150.

The spelling of 5127235440 in words is "five billion, one hundred twenty-seven million, two hundred thirty-five thousand, four hundred forty".