4784581318253 has 4 divisors (see below), whose sum is σ = 5219543256288. Its totient is φ = 4349619380220.

The previous prime is 4784581318229. The next prime is 4784581318259. The reversal of 4784581318253 is 3528131854874.

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 4784581318253 - 2¹⁴ = 4784581301869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4784581318192 and 4784581318201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4784581318259) 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, 217480969001 + ... + 217480969022.

It is an arithmetic number, because the mean of its divisors is an integer number (1304885814072).

Almost surely, 2^{4784581318253} is an apocalyptic number.

It is an amenable number.

4784581318253 is a deficient number, since it is larger than the sum of its proper divisors (434961938035).

4784581318253 is a wasteful number, since it uses less digits than its factorization.

4784581318253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434961938034.

The product of its digits is 25804800, while the sum is 59.

The spelling of 4784581318253 in words is "four trillion, seven hundred eighty-four billion, five hundred eighty-one million, three hundred eighteen thousand, two hundred fifty-three".