4550015148 has 36 divisors (see below), whose sum is σ = 12350042712. Its totient is φ = 1300004160.

The previous prime is 4550015147. The next prime is 4550015149. The reversal of 4550015148 is 8415100554.

It is an interprime number because it is at equal distance from previous prime (4550015147) and next prime (4550015149).

It is not an unprimeable number, because it can be changed into a prime (4550015147) 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 11 ways as a sum of consecutive naturals, for example, 3868473 + ... + 3869648.

It is an arithmetic number, because the mean of its divisors is an integer number (343056742).

Almost surely, 2^4550015148 is an apocalyptic number.

It is an amenable number.

4550015148 is an abundant number, since it is smaller than the sum of its proper divisors (7800027564).

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

4550015148 is a wasteful number, since it uses less digits than its factorization.

4550015148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7738142 (or 7738133 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 4550015148 is about 67453.8001005132. The cubic root of 4550015148 is about 1657.0576352485.

The spelling of 4550015148 in words is "four billion, five hundred fifty million, fifteen thousand, one hundred forty-eight".