7568652005 has 16 divisors (see below), whose sum is σ = 9136249200. Its totient is φ = 6019097088.

The previous prime is 7568651969. The next prime is 7568652037. The reversal of 7568652005 is 5002568657.

7568652005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 86998²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 1280637796 + 6288014209 = 35786^2 + 79297^2 .

It is a cyclic number.

It is not a de Polignac number, because 7568652005 - 2¹⁶ = 7568586469 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755771 + ... + 765719.

It is an arithmetic number, because the mean of its divisors is an integer number (571015575).

Almost surely, 2^7568652005 is an apocalyptic number.

It is an amenable number.

7568652005 is a deficient number, since it is larger than the sum of its proper divisors (1567597195).

7568652005 is a wasteful number, since it uses less digits than its factorization.

7568652005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10840.

The product of its (nonzero) digits is 504000, while the sum is 44.

The square root of 7568652005 is about 86998.0000057473. Note that the first 5 decimals coincide. The cubic root of 7568652005 is about 1963.3882118409.

The spelling of 7568652005 in words is "seven billion, five hundred sixty-eight million, six hundred fifty-two thousand, five".