5127432192 has 144 divisors (see below), whose sum is σ = 15358936320. Its totient is φ = 1708978176.

The previous prime is 5127432179. The next prime is 5127432221. The reversal of 5127432192 is 2912347215.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-3 number, since 3×5127432192³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 492513 + ... + 502815.

It is an arithmetic number, because the mean of its divisors is an integer number (106659280).

Almost surely, 2^5127432192 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 5127432192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7679468160).

5127432192 is an abundant number, since it is smaller than the sum of its proper divisors (10231504128).

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

5127432192 is an equidigital number, since it uses as much as digits as its factorization.

5127432192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10340 (or 10308 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5127432192 is about 71606.0904672221. The cubic root of 5127432192 is about 1724.3813161272.

The spelling of 5127432192 in words is "five billion, one hundred twenty-seven million, four hundred thirty-two thousand, one hundred ninety-two".