4664804550 has 96 divisors (see below), whose sum is σ = 13261627392. Its totient is φ = 1062996480.

The previous prime is 4664804509. The next prime is 4664804569. The reversal of 4664804550 is 554084664.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 347259 + ... + 360441.

It is an arithmetic number, because the mean of its divisors is an integer number (138141952).

Almost surely, 2^4664804550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4664804550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6630813696).

4664804550 is an abundant number, since it is smaller than the sum of its proper divisors (8596822842).

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

4664804550 is a wasteful number, since it uses less digits than its factorization.

4664804550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13542 (or 13537 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 42.

The square root of 4664804550 is about 68299.3744480870. The cubic root of 4664804550 is about 1670.8770119502.

The spelling of 4664804550 in words is "four billion, six hundred sixty-four million, eight hundred four thousand, five hundred fifty".