5202127869 has 8 divisors (see below), whose sum is σ = 6939313632. Its totient is φ = 3466513680.

The previous prime is 5202127867. The next prime is 5202127877. The reversal of 5202127869 is 9687212025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5202127869 - 2¹ = 5202127867 is a prime.

It is a super-2 number, since 2×5202127869² = 54124268730852962322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5202127869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202127867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385147 + ... + 398424.

It is an arithmetic number, because the mean of its divisors is an integer number (867414204).

Almost surely, 2^5202127869 is an apocalyptic number.

It is an amenable number.

5202127869 is a deficient number, since it is larger than the sum of its proper divisors (1737185763).

5202127869 is a wasteful number, since it uses less digits than its factorization.

5202127869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785787.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 5202127869 is about 72125.7781171198. The cubic root of 5202127869 is about 1732.7144917041.

The spelling of 5202127869 in words is "five billion, two hundred two million, one hundred twenty-seven thousand, eight hundred sixty-nine".