5127740202 has 48 divisors (see below), whose sum is σ = 11116433088. Its totient is φ = 1576149120.

The previous prime is 5127740171. The next prime is 5127740237. The reversal of 5127740202 is 2020477215.

It is a self number, because there is not a number n which added to its sum of digits gives 5127740202.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1319302 + ... + 1323182.

It is an arithmetic number, because the mean of its divisors is an integer number (231592356).

Almost surely, 2^5127740202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5127740202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5558216544).

5127740202 is an abundant number, since it is smaller than the sum of its proper divisors (5988692886).

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

5127740202 is a wasteful number, since it uses less digits than its factorization.

5127740202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5215 (or 5202 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 5127740202 is about 71608.2411597995. The cubic root of 5127740202 is about 1724.4158438749.

The spelling of 5127740202 in words is "five billion, one hundred twenty-seven million, seven hundred forty thousand, two hundred two".