4649647511 has 2 divisors, whose sum is σ = 4649647512. Its totient is φ = 4649647510.

The previous prime is 4649647493. The next prime is 4649647549. The reversal of 4649647511 is 1157469464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4649647511 - 2⁶ = 4649647447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4649647571) 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, 2324823755 + 2324823756.

It is an arithmetic number, because the mean of its divisors is an integer number (2324823756).

Almost surely, 2^4649647511 is an apocalyptic number.

4649647511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4649647511 is an equidigital number, since it uses as much as digits as its factorization.

4649647511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 47.

The square root of 4649647511 is about 68188.3238612008. The cubic root of 4649647511 is about 1669.0653585413.

The spelling of 4649647511 in words is "four billion, six hundred forty-nine million, six hundred forty-seven thousand, five hundred eleven".