7652055820 has 24 divisors (see below), whose sum is σ = 16915071600. Its totient is φ = 2899726272.

The previous prime is 7652055773. The next prime is 7652055857. The reversal of 7652055820 is 285502567.

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, 10068115 + ... + 10068874.

It is an arithmetic number, because the mean of its divisors is an integer number (704794650).

Almost surely, 2^7652055820 is an apocalyptic number.

It is an amenable number.

7652055820 is an abundant number, since it is smaller than the sum of its proper divisors (9263015780).

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

7652055820 is a wasteful number, since it uses less digits than its factorization.

7652055820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20137017 (or 20137015 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 7652055820 is about 87476.0299739306. The cubic root of 7652055820 is about 1970.5738251260.

The spelling of 7652055820 in words is "seven billion, six hundred fifty-two million, fifty-five thousand, eight hundred twenty".