6352271139 has 16 divisors (see below), whose sum is σ = 8612749440. Its totient is φ = 4163565120.

The previous prime is 6352271129. The next prime is 6352271143. The reversal of 6352271139 is 9311722536.

It is a happy number.

It is not a de Polignac number, because 6352271139 - 2¹³ = 6352262947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6352271097 and 6352271106.

It is not an unprimeable number, because it can be changed into a prime (6352271129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74392 + ... + 135050.

It is an arithmetic number, because the mean of its divisors is an integer number (538296840).

Almost surely, 2^6352271139 is an apocalyptic number.

6352271139 is a deficient number, since it is larger than the sum of its proper divisors (2260478301).

6352271139 is a wasteful number, since it uses less digits than its factorization.

6352271139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61250.

The product of its digits is 68040, while the sum is 39.

The square root of 6352271139 is about 79701.1363720744. The cubic root of 6352271139 is about 1852.0086426700.

The spelling of 6352271139 in words is "six billion, three hundred fifty-two million, two hundred seventy-one thousand, one hundred thirty-nine".