4519779153 has 8 divisors (see below), whose sum is σ = 6084881088. Its totient is φ = 2983931664.

The previous prime is 4519779113. The next prime is 4519779163. The reversal of 4519779153 is 3519779154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4519779153 - 2⁸ = 4519778897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4519779096 and 4519779105.

It is not an unprimeable number, because it can be changed into a prime (4519779113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7313250 + ... + 7313867.

It is an arithmetic number, because the mean of its divisors is an integer number (760610136).

Almost surely, 2^4519779153 is an apocalyptic number.

It is an amenable number.

4519779153 is a deficient number, since it is larger than the sum of its proper divisors (1565101935).

4519779153 is a wasteful number, since it uses less digits than its factorization.

4519779153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14627223.

The product of its digits is 1190700, while the sum is 51.

The square root of 4519779153 is about 67229.3027853182. The cubic root of 4519779153 is about 1653.3789530053.

Subtracting from 4519779153 its reverse (3519779154), we obtain a palindrome (999999999).

The spelling of 4519779153 in words is "four billion, five hundred nineteen million, seven hundred seventy-nine thousand, one hundred fifty-three".