4781488033 has 4 divisors (see below), whose sum is σ = 5464557760. Its totient is φ = 4098418308.

The previous prime is 4781487943. The next prime is 4781488037. The reversal of 4781488033 is 3308841874.

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 a de Polignac number, because none of the positive numbers 2^k-4781488033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4781488037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341534853 + ... + 341534866.

It is an arithmetic number, because the mean of its divisors is an integer number (1366139440).

Almost surely, 2^4781488033 is an apocalyptic number.

It is an amenable number.

4781488033 is a deficient number, since it is larger than the sum of its proper divisors (683069727).

4781488033 is an equidigital number, since it uses as much as digits as its factorization.

4781488033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683069726.

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 4781488033 is about 69148.3046285301. The cubic root of 4781488033 is about 1684.6939815902.

The spelling of 4781488033 in words is "four billion, seven hundred eighty-one million, four hundred eighty-eight thousand, thirty-three".