6753842172 has 144 divisors (see below), whose sum is σ = 21317167872. Its totient is φ = 1751581440.

The previous prime is 6753842089. The next prime is 6753842177. The reversal of 6753842172 is 2712483576.

6753842172 is a `hidden beast` number, since 6 + 7 + 538 + 42 + 1 + 72 = 666.

It is a super-2 number, since 2×6753842172² = 91228768168571355168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6753842177) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2374183 + ... + 2377025.

It is an arithmetic number, because the mean of its divisors is an integer number (148035888).

Almost surely, 2^6753842172 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 6753842172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10658583936).

6753842172 is an abundant number, since it is smaller than the sum of its proper divisors (14563325700).

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

6753842172 is a wasteful number, since it uses less digits than its factorization.

6753842172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3728 (or 3723 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 6753842172 is about 82181.7630134569. The cubic root of 6753842172 is about 1890.2400870783.

The spelling of 6753842172 in words is "six billion, seven hundred fifty-three million, eight hundred forty-two thousand, one hundred seventy-two".