4888561135 has 4 divisors (see below), whose sum is σ = 5866273368. Its totient is φ = 3910848904.

The previous prime is 4888561079. The next prime is 4888561147. The reversal of 4888561135 is 5311658884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4888561135 - 2⁹ = 4888560623 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488856109 + ... + 488856118.

It is an arithmetic number, because the mean of its divisors is an integer number (1466568342).

Almost surely, 2^4888561135 is an apocalyptic number.

4888561135 is a deficient number, since it is larger than the sum of its proper divisors (977712233).

4888561135 is an equidigital number, since it uses as much as digits as its factorization.

4888561135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977712232.

The product of its digits is 921600, while the sum is 49.

The square root of 4888561135 is about 69918.2460806906. The cubic root of 4888561135 is about 1697.1765282984.

The spelling of 4888561135 in words is "four billion, eight hundred eighty-eight million, five hundred sixty-one thousand, one hundred thirty-five".