4654049856 has 56 divisors (see below), whose sum is σ = 12321198624. Its totient is φ = 1550423040.

The previous prime is 4654049849. The next prime is 4654049857. The reversal of 4654049856 is 6589404564.

It is a junction number, because it is equal to n+sod(n) for n = 4654049799 and 4654049808.

It is not an unprimeable number, because it can be changed into a prime (4654049857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364476 + ... + 377028.

It is an arithmetic number, because the mean of its divisors is an integer number (220021404).

Almost surely, 2^4654049856 is an apocalyptic number.

It is an amenable number.

4654049856 is an abundant number, since it is smaller than the sum of its proper divisors (7667148768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4654049856 is a wasteful number, since it uses less digits than its factorization.

4654049856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14499 (or 14489 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 51.

The square root of 4654049856 is about 68220.5970070623. The cubic root of 4654049856 is about 1669.5919564351.

The spelling of 4654049856 in words is "four billion, six hundred fifty-four million, forty-nine thousand, eight hundred fifty-six".