5428187912 has 32 divisors (see below), whose sum is σ = 11692753920. Its totient is φ = 2314181760.

The previous prime is 5428187911. The next prime is 5428187917. The reversal of 5428187912 is 2197818245.

It is not an unprimeable number, because it can be changed into a prime (5428187911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243053 + ... + 264444.

It is an arithmetic number, because the mean of its divisors is an integer number (365398560).

Almost surely, 2^5428187912 is an apocalyptic number.

It is an amenable number.

5428187912 is an abundant number, since it is smaller than the sum of its proper divisors (6264566008).

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

5428187912 is a wasteful number, since it uses less digits than its factorization.

5428187912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507701 (or 507697 counting only the distinct ones).

The product of its digits is 322560, while the sum is 47.

The square root of 5428187912 is about 73676.2370917516. The cubic root of 5428187912 is about 1757.4580116460.

The spelling of 5428187912 in words is "five billion, four hundred twenty-eight million, one hundred eighty-seven thousand, nine hundred twelve".