4885781101 has 4 divisors (see below), whose sum is σ = 4891806304. Its totient is φ = 4879755900.

The previous prime is 4885781099. The next prime is 4885781213. The reversal of 4885781101 is 1011875884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4885781101 - 2¹ = 4885781099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4885781401) by changing a digit.

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, 3011385 + ... + 3013006.

It is an arithmetic number, because the mean of its divisors is an integer number (1222951576).

Almost surely, 2^4885781101 is an apocalyptic number.

It is an amenable number.

4885781101 is a deficient number, since it is larger than the sum of its proper divisors (6025203).

4885781101 is an equidigital number, since it uses as much as digits as its factorization.

4885781101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6025202.

The product of its (nonzero) digits is 71680, while the sum is 43.

The square root of 4885781101 is about 69898.3626489205. The cubic root of 4885781101 is about 1696.8547496952.

The spelling of 4885781101 in words is "four billion, eight hundred eighty-five million, seven hundred eighty-one thousand, one hundred one".