2150044548 has 48 divisors (see below), whose sum is σ = 5151322176. Its totient is φ = 697576320.

The previous prime is 2150044517. The next prime is 2150044571. The reversal of 2150044548 is 8454400512.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144078 + ... + 158298.

It is an arithmetic number, because the mean of its divisors is an integer number (107319212).

Almost surely, 2^2150044548 is an apocalyptic number.

It is an amenable number.

2150044548 is an abundant number, since it is smaller than the sum of its proper divisors (3001277628).

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

2150044548 is a wasteful number, since it uses less digits than its factorization.

2150044548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14564 (or 14562 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 2150044548 is about 46368.5728484283. The cubic root of 2150044548 is about 1290.6717947908.

The spelling of 2150044548 in words is "two billion, one hundred fifty million, forty-four thousand, five hundred forty-eight".