6272166538 has 16 divisors (see below), whose sum is σ = 10267008480. Its totient is φ = 2850022800.

The previous prime is 6272166529. The next prime is 6272166547. The reversal of 6272166538 is 8356612726.

It is an interprime number because it is at equal distance from previous prime (6272166529) and next prime (6272166547).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20773 + ... + 113911.

It is an arithmetic number, because the mean of its divisors is an integer number (641688030).

Almost surely, 2^6272166538 is an apocalyptic number.

6272166538 is a deficient number, since it is larger than the sum of its proper divisors (3994841942).

6272166538 is a wasteful number, since it uses less digits than its factorization.

6272166538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96213.

The product of its digits is 725760, while the sum is 46.

The square root of 6272166538 is about 79197.0109158168. The cubic root of 6272166538 is about 1844.1908392308.

The spelling of 6272166538 in words is "six billion, two hundred seventy-two million, one hundred sixty-six thousand, five hundred thirty-eight".