7725676753 has 2 divisors, whose sum is σ = 7725676754. Its totient is φ = 7725676752.

The previous prime is 7725676729. The next prime is 7725676789. The reversal of 7725676753 is 3576765277.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6689931264 + 1035745489 = 81792^2 + 32183^2 .

It is an emirp because it is prime and its reverse (3576765277) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7725676753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7725676694 and 7725676703.

It is not a weakly prime, because it can be changed into another prime (7725676723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3862838376 + 3862838377.

It is an arithmetic number, because the mean of its divisors is an integer number (3862838377).

Almost surely, 2^7725676753 is an apocalyptic number.

It is an amenable number.

7725676753 is a deficient number, since it is larger than the sum of its proper divisors (1).

7725676753 is an equidigital number, since it uses as much as digits as its factorization.

7725676753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12965400, while the sum is 55.

The square root of 7725676753 is about 87895.8289852255. The cubic root of 7725676753 is about 1976.8733389510.

The spelling of 7725676753 in words is "seven billion, seven hundred twenty-five million, six hundred seventy-six thousand, seven hundred fifty-three".