7680382153 has 6 divisors (see below), whose sum is σ = 7936129482. Its totient is φ = 7432626960.

The previous prime is 7680382121. The next prime is 7680382159. The reversal of 7680382153 is 3512830867.

It can be written as a sum of positive squares in only one way, i.e., 7680243769 + 138384 = 87637^2 + 372^2 .

It is not a de Polignac number, because 7680382153 - 2⁵ = 7680382121 is a prime.

It is a super-2 number, since 2×7680382153² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7680382159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3995076 + ... + 3996997.

It is an arithmetic number, because the mean of its divisors is an integer number (1322688247).

Almost surely, 2^7680382153 is an apocalyptic number.

It is an amenable number.

7680382153 is a deficient number, since it is larger than the sum of its proper divisors (255747329).

7680382153 is an equidigital number, since it uses as much as digits as its factorization.

7680382153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7992135 (or 7992104 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 7680382153 is about 87637.7895259802. The cubic root of 7680382153 is about 1973.0023835863.

The spelling of 7680382153 in words is "seven billion, six hundred eighty million, three hundred eighty-two thousand, one hundred fifty-three".