47284051827983 has 4 divisors (see below), whose sum is σ = 47284068382080. Its totient is φ = 47284035273888.

The previous prime is 47284051827967. The next prime is 47284051828019. The reversal of 47284051827983 is 38972815048274.

It is a happy number.

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 47284051827983 - 2⁴ = 47284051827967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47284051827583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2772143 + ... + 10112016.

It is an arithmetic number, because the mean of its divisors is an integer number (11821017095520).

Almost surely, 2^{47284051827983} is an apocalyptic number.

47284051827983 is a deficient number, since it is larger than the sum of its proper divisors (16554097).

47284051827983 is a wasteful number, since it uses less digits than its factorization.

47284051827983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16554096.

The product of its (nonzero) digits is 216760320, while the sum is 68.

The spelling of 47284051827983 in words is "forty-seven trillion, two hundred eighty-four billion, fifty-one million, eight hundred twenty-seven thousand, nine hundred eighty-three".