4723157017 has 2 divisors, whose sum is σ = 4723157018. Its totient is φ = 4723157016.

The previous prime is 4723157003. The next prime is 4723157093. The reversal of 4723157017 is 7107513274.

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., 4438357641 + 284799376 = 66621^2 + 16876^2 .

It is a cyclic number.

It is not a de Polignac number, because 4723157017 - 2¹⁵ = 4723124249 is a prime.

It is not a weakly prime, because it can be changed into another prime (4723152017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361578508 + 2361578509.

It is an arithmetic number, because the mean of its divisors is an integer number (2361578509).

Almost surely, 2^4723157017 is an apocalyptic number.

It is an amenable number.

4723157017 is a deficient number, since it is larger than the sum of its proper divisors (1).

4723157017 is an equidigital number, since it uses as much as digits as its factorization.

4723157017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160, while the sum is 37.

The square root of 4723157017 is about 68725.2283881254. The cubic root of 4723157017 is about 1677.8152128238.

The spelling of 4723157017 in words is "four billion, seven hundred twenty-three million, one hundred fifty-seven thousand, seventeen".