6652752379849 has 9 divisors (see below), whose sum is σ = 6874362656109. Its totient is φ = 6438070085580.

The previous prime is 6652752379837. The next prime is 6652752379883. The reversal of 6652752379849 is 9489732572566.

The square root of 6652752379849 is 2579293.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 6652752379849 - 2⁵ = 6652752379817 is a prime.

It is a super-3 number, since 3×6652752379849³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6652752379549) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 79916482 + ... + 79999684.

It is an arithmetic number, because the mean of its divisors is an integer number (763818072901).

Almost surely, 2^{6652752379849} is an apocalyptic number.

6652752379849 is the 2579293-rd square number.

6652752379849 is the 1289647-th centered octagonal number.

It is an amenable number.

6652752379849 is a deficient number, since it is larger than the sum of its proper divisors (221610276260).

6652752379849 is an frugal number, since it uses more digits than its factorization.

6652752379849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166468 (or 83234 counting only the distinct ones).

The product of its digits is 1371686400, while the sum is 73.

The spelling of 6652752379849 in words is "six trillion, six hundred fifty-two billion, seven hundred fifty-two million, three hundred seventy-nine thousand, eight hundred forty-nine".