7725296063 has 2 divisors, whose sum is σ = 7725296064. Its totient is φ = 7725296062.

The previous prime is 7725296057. The next prime is 7725296087. The reversal of 7725296063 is 3606925277.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7725296063 - 2⁸ = 7725295807 is a prime.

It is a super-2 number, since 2×7725296063² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7725295999 and 7725296017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7725296363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3862648031 + 3862648032.

It is an arithmetic number, because the mean of its divisors is an integer number (3862648032).

Almost surely, 2^7725296063 is an apocalyptic number.

7725296063 is a deficient number, since it is larger than the sum of its proper divisors (1).

7725296063 is an equidigital number, since it uses as much as digits as its factorization.

7725296063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 952560, while the sum is 47.

The square root of 7725296063 is about 87893.6633836592. The cubic root of 7725296063 is about 1976.8408676523.

The spelling of 7725296063 in words is "seven billion, seven hundred twenty-five million, two hundred ninety-six thousand, sixty-three".