5148838828 has 12 divisors (see below), whose sum is σ = 10297677712. Its totient is φ = 2206645200.

The previous prime is 5148838819. The next prime is 5148838867. The reversal of 5148838828 is 8288388415.

5148838828 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91943523 + ... + 91943578.

Almost surely, 2^5148838828 is an apocalyptic number.

It is an amenable number.

5148838828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5148838828 is a wasteful number, since it uses less digits than its factorization.

5148838828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183887112 (or 183887110 counting only the distinct ones).

The product of its digits is 3932160, while the sum is 55.

The square root of 5148838828 is about 71755.4097472797. The cubic root of 5148838828 is about 1726.7777042000. Note that the first 4 decimals are identical.

The spelling of 5148838828 in words is "five billion, one hundred forty-eight million, eight hundred thirty-eight thousand, eight hundred twenty-eight".