47828036428 has 12 divisors (see below), whose sum is σ = 83717916352. Its totient is φ = 23908631760.

The previous prime is 47828036411. The next prime is 47828036437. The reversal of 47828036428 is 82463082874.

It is a happy number.

47828036428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1326603 + ... + 1362178.

Almost surely, 2^47828036428 is an apocalyptic number.

It is an amenable number.

47828036428 is a deficient number, since it is larger than the sum of its proper divisors (35889879924).

47828036428 is a wasteful number, since it uses less digits than its factorization.

47828036428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693232 (or 2693230 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 47828036428 in words is "forty-seven billion, eight hundred twenty-eight million, thirty-six thousand, four hundred twenty-eight".