4761551647 has 2 divisors, whose sum is σ = 4761551648. Its totient is φ = 4761551646.

The previous prime is 4761551629. The next prime is 4761551689. The reversal of 4761551647 is 7461551674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4761551647 - 2⁷ = 4761551519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4761551597 and 4761551606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4761551447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2380775823 + 2380775824.

It is an arithmetic number, because the mean of its divisors is an integer number (2380775824).

Almost surely, 2^4761551647 is an apocalyptic number.

4761551647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4761551647 is an equidigital number, since it uses as much as digits as its factorization.

4761551647 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 46.

The square root of 4761551647 is about 69003.9973262419. The cubic root of 4761551647 is about 1682.3492793017.

The spelling of 4761551647 in words is "four billion, seven hundred sixty-one million, five hundred fifty-one thousand, six hundred forty-seven".