4626776953 has 2 divisors, whose sum is σ = 4626776954. Its totient is φ = 4626776952.

The previous prime is 4626776929. The next prime is 4626776989. The reversal of 4626776953 is 3596776264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3536918784 + 1089858169 = 59472^2 + 33013^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4626776953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4626776894 and 4626776903.

It is not a weakly prime, because it can be changed into another prime (4626776993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313388476 + 2313388477.

It is an arithmetic number, because the mean of its divisors is an integer number (2313388477).

Almost surely, 2^4626776953 is an apocalyptic number.

It is an amenable number.

4626776953 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626776953 is an equidigital number, since it uses as much as digits as its factorization.

4626776953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 55.

The square root of 4626776953 is about 68020.4157073448. The cubic root of 4626776953 is about 1666.3242751368.

The spelling of 4626776953 in words is "four billion, six hundred twenty-six million, seven hundred seventy-six thousand, nine hundred fifty-three".