4764700620689 has 2 divisors, whose sum is σ = 4764700620690. Its totient is φ = 4764700620688.

The previous prime is 4764700620677. The next prime is 4764700620731. The reversal of 4764700620689 is 9860260074674.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4334653212289 + 430047408400 = 2081983^2 + 655780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4764700620689 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4764700610689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2382350310344 + 2382350310345.

It is an arithmetic number, because the mean of its divisors is an integer number (2382350310345).

Almost surely, 2^{4764700620689} is an apocalyptic number.

It is an amenable number.

4764700620689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4764700620689 is an equidigital number, since it uses as much as digits as its factorization.

4764700620689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24385536, while the sum is 59.

The spelling of 4764700620689 in words is "four trillion, seven hundred sixty-four billion, seven hundred million, six hundred twenty thousand, six hundred eighty-nine".