6852172458 has 16 divisors (see below), whose sum is σ = 13705824096. Its totient is φ = 2283810960.

The previous prime is 6852172433. The next prime is 6852172493. The reversal of 6852172458 is 8542712586.

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, 3960 + ... + 117132.

It is an arithmetic number, because the mean of its divisors is an integer number (856614006).

Almost surely, 2^6852172458 is an apocalyptic number.

6852172458 is an abundant number, since it is smaller than the sum of its proper divisors (6853651638).

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

6852172458 is a wasteful number, since it uses less digits than its factorization.

6852172458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123269.

The product of its digits is 1075200, while the sum is 48.

The square root of 6852172458 is about 82777.8500445620. The cubic root of 6852172458 is about 1899.3693620810.

The spelling of 6852172458 in words is "six billion, eight hundred fifty-two million, one hundred seventy-two thousand, four hundred fifty-eight".