5128962048 has 180 divisors, whose sum is σ = 16936606960. Its totient is φ = 1465122816.

The previous prime is 5128962031. The next prime is 5128962061. The reversal of 5128962048 is 8402698215.

5128962048 is a `hidden beast` number, since 5 + 12 + 8 + 9 + 620 + 4 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5128961994 and 5128962012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1029708 + ... + 1034676.

Almost surely, 2^5128962048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5128962048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8468303480).

5128962048 is an abundant number, since it is smaller than the sum of its proper divisors (11807644912).

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

5128962048 is an equidigital number, since it uses as much as digits as its factorization.

5128962048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010 (or 4981 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 5128962048 is about 71616.7721138003. The cubic root of 5128962048 is about 1724.5527985040.

The spelling of 5128962048 in words is "five billion, one hundred twenty-eight million, nine hundred sixty-two thousand, forty-eight".