5428885047 has 4 divisors (see below), whose sum is σ = 7238513400. Its totient is φ = 3619256696.

The previous prime is 5428885019. The next prime is 5428885061. The reversal of 5428885047 is 7405888245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5428885047 - 2¹⁴ = 5428868663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428885087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 904814172 + ... + 904814177.

It is an arithmetic number, because the mean of its divisors is an integer number (1809628350).

Almost surely, 2^5428885047 is an apocalyptic number.

5428885047 is a deficient number, since it is larger than the sum of its proper divisors (1809628353).

5428885047 is a wasteful number, since it uses less digits than its factorization.

5428885047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809628352.

The product of its (nonzero) digits is 2867200, while the sum is 51.

The square root of 5428885047 is about 73680.9680107421. The cubic root of 5428885047 is about 1757.5332444287.

The spelling of 5428885047 in words is "five billion, four hundred twenty-eight million, eight hundred eighty-five thousand, forty-seven".