7664125343 has 16 divisors (see below), whose sum is σ = 9174629376. Its totient is φ = 6259704000.

The previous prime is 7664125331. The next prime is 7664125363. The reversal of 7664125343 is 3435214667.

It is a cyclic number.

It is not a de Polignac number, because 7664125343 - 2⁴ = 7664125327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7664125343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7664125303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48158 + ... + 132843.

It is an arithmetic number, because the mean of its divisors is an integer number (573414336).

Almost surely, 2^7664125343 is an apocalyptic number.

7664125343 is a deficient number, since it is larger than the sum of its proper divisors (1510504033).

7664125343 is a wasteful number, since it uses less digits than its factorization.

7664125343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181294.

The product of its digits is 362880, while the sum is 41.

The square root of 7664125343 is about 87544.9903935114. The cubic root of 7664125343 is about 1971.6093373640.

The spelling of 7664125343 in words is "seven billion, six hundred sixty-four million, one hundred twenty-five thousand, three hundred forty-three".