2149053148 has 12 divisors (see below), whose sum is σ = 4102737912. Its totient is φ = 976842320.

The previous prime is 2149053143. The next prime is 2149053173. The reversal of 2149053148 is 8413509412.

It is a super-3 number, since 3×2149053148³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2149053143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24421015 + ... + 24421102.

It is an arithmetic number, because the mean of its divisors is an integer number (341894826).

Almost surely, 2^2149053148 is an apocalyptic number.

It is an amenable number.

2149053148 is a deficient number, since it is larger than the sum of its proper divisors (1953684764).

2149053148 is a wasteful number, since it uses less digits than its factorization.

2149053148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48842132 (or 48842130 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 2149053148 is about 46357.8811854036. The cubic root of 2149053148 is about 1290.4733851435.

The spelling of 2149053148 in words is "two billion, one hundred forty-nine million, fifty-three thousand, one hundred forty-eight".