7688628053 has 8 divisors (see below), whose sum is σ = 7704153600. Its totient is φ = 7673120208.

The previous prime is 7688628049. The next prime is 7688628067. The reversal of 7688628053 is 3508268867.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7688628053 - 2² = 7688628049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7688627986 and 7688628004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7688628653) 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 7 ways as a sum of consecutive naturals, for example, 1142663 + ... + 1149371.

It is an arithmetic number, because the mean of its divisors is an integer number (963019200).

Almost surely, 2^7688628053 is an apocalyptic number.

It is an amenable number.

7688628053 is a deficient number, since it is larger than the sum of its proper divisors (15525547).

7688628053 is a wasteful number, since it uses less digits than its factorization.

7688628053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8851.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 7688628053 is about 87684.8222499196. The cubic root of 7688628053 is about 1973.7082235273.

The spelling of 7688628053 in words is "seven billion, six hundred eighty-eight million, six hundred twenty-eight thousand, fifty-three".