4638886605150 has 48 divisors (see below), whose sum is σ = 13147930038144. Its totient is φ = 1060316938080.

The previous prime is 4638886605113. The next prime is 4638886605151. The reversal of 4638886605150 is 515066888364.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4638886605151) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 2208992572 + ... + 2208994671.

It is an arithmetic number, because the mean of its divisors is an integer number (273915209128).

Almost surely, 2^{4638886605150} is an apocalyptic number.

4638886605150 is an abundant number, since it is smaller than the sum of its proper divisors (8509043432994).

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

4638886605150 is a wasteful number, since it uses less digits than its factorization.

4638886605150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4417987265 (or 4417987260 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 60.

The spelling of 4638886605150 in words is "four trillion, six hundred thirty-eight billion, eight hundred eighty-six million, six hundred five thousand, one hundred fifty".