7652645166 has 16 divisors (see below), whose sum is σ = 16205601744. Its totient is φ = 2400829824.

The previous prime is 7652645137. The next prime is 7652645171. The reversal of 7652645166 is 6615462567.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37512865 + ... + 37513068.

It is an arithmetic number, because the mean of its divisors is an integer number (1012850109).

Almost surely, 2^7652645166 is an apocalyptic number.

7652645166 is an abundant number, since it is smaller than the sum of its proper divisors (8552956578).

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

7652645166 is a wasteful number, since it uses less digits than its factorization.

7652645166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75025955.

The product of its digits is 1814400, while the sum is 48.

The square root of 7652645166 is about 87479.3985233095. The cubic root of 7652645166 is about 1970.6244137092.

The spelling of 7652645166 in words is "seven billion, six hundred fifty-two million, six hundred forty-five thousand, one hundred sixty-six".