4649579955 has 16 divisors (see below), whose sum is σ = 8265920160. Its totient is φ = 2479775904.

The previous prime is 4649579941. The next prime is 4649579971. The reversal of 4649579955 is 5599759464.

4649579955 is a `hidden beast` number, since 4 + 6 + 4 + 9 + 579 + 9 + 55 = 666.

It is not a de Polignac number, because 4649579955 - 2¹⁴ = 4649563571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4649579892 and 4649579901.

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 15 ways as a sum of consecutive naturals, for example, 17220532 + ... + 17220801.

It is an arithmetic number, because the mean of its divisors is an integer number (516620010).

Almost surely, 2^4649579955 is an apocalyptic number.

4649579955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4649579955 is a deficient number, since it is larger than the sum of its proper divisors (3616340205).

4649579955 is a wasteful number, since it uses less digits than its factorization.

4649579955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34441347 (or 34441341 counting only the distinct ones).

The product of its digits is 61236000, while the sum is 63.

The square root of 4649579955 is about 68187.8284960007. The cubic root of 4649579955 is about 1669.0572750665.

The spelling of 4649579955 in words is "four billion, six hundred forty-nine million, five hundred seventy-nine thousand, nine hundred fifty-five".