4640730547 has 2 divisors, whose sum is σ = 4640730548. Its totient is φ = 4640730546.

The previous prime is 4640730541. The next prime is 4640730553. The reversal of 4640730547 is 7450370464.

It is a balanced prime because it is at equal distance from previous prime (4640730541) and next prime (4640730553).

It is a cyclic number.

It is not a de Polignac number, because 4640730547 - 2¹⁵ = 4640697779 is a prime.

It is not a weakly prime, because it can be changed into another prime (4640730541) 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, 2320365273 + 2320365274.

It is an arithmetic number, because the mean of its divisors is an integer number (2320365274).

Almost surely, 2^4640730547 is an apocalyptic number.

4640730547 is a deficient number, since it is larger than the sum of its proper divisors (1).

4640730547 is an equidigital number, since it uses as much as digits as its factorization.

4640730547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 282240, while the sum is 40.

The square root of 4640730547 is about 68122.9076522722. The cubic root of 4640730547 is about 1667.9977134568.

The spelling of 4640730547 in words is "four billion, six hundred forty million, seven hundred thirty thousand, five hundred forty-seven".