4915640329 has 2 divisors, whose sum is σ = 4915640330. Its totient is φ = 4915640328.

The previous prime is 4915640311. The next prime is 4915640351. The reversal of 4915640329 is 9230465194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3406473225 + 1509167104 = 58365^2 + 38848^2 .

It is a cyclic number.

It is not a de Polignac number, because 4915640329 - 2⁵ = 4915640297 is a prime.

It is not a weakly prime, because it can be changed into another prime (4915640129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2457820164 + 2457820165.

It is an arithmetic number, because the mean of its divisors is an integer number (2457820165).

Almost surely, 2^4915640329 is an apocalyptic number.

It is an amenable number.

4915640329 is a deficient number, since it is larger than the sum of its proper divisors (1).

4915640329 is an equidigital number, since it uses as much as digits as its factorization.

4915640329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 4915640329 is about 70111.6276305150. The cubic root of 4915640329 is about 1700.3044816788.

The spelling of 4915640329 in words is "four billion, nine hundred fifteen million, six hundred forty thousand, three hundred twenty-nine".