4864642511 has 2 divisors, whose sum is σ = 4864642512. Its totient is φ = 4864642510.

The previous prime is 4864642507. The next prime is 4864642553. The reversal of 4864642511 is 1152464684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4864642511 - 2² = 4864642507 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4864842511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2432321255 + 2432321256.

It is an arithmetic number, because the mean of its divisors is an integer number (2432321256).

Almost surely, 2^4864642511 is an apocalyptic number.

4864642511 is a deficient number, since it is larger than the sum of its proper divisors (1).

4864642511 is an equidigital number, since it uses as much as digits as its factorization.

4864642511 is an evil number, because the sum of its binary digits is even.

The product of its digits is 184320, while the sum is 41.

The square root of 4864642511 is about 69746.9892611860. The cubic root of 4864642511 is about 1694.4040346729.

The spelling of 4864642511 in words is "four billion, eight hundred sixty-four million, six hundred forty-two thousand, five hundred eleven".