47881005241 has 4 divisors (see below), whose sum is σ = 47891913984. Its totient is φ = 47870096500.

The previous prime is 47881005217. The next prime is 47881005269. The reversal of 47881005241 is 14250018874.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47881005241 - 2²³ = 47872616633 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47881005194 and 47881005203.

It is not an unprimeable number, because it can be changed into a prime (47881005541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5447785 + ... + 5456566.

It is an arithmetic number, because the mean of its divisors is an integer number (11972978496).

Almost surely, 2^47881005241 is an apocalyptic number.

It is an amenable number.

47881005241 is a deficient number, since it is larger than the sum of its proper divisors (10908743).

47881005241 is a wasteful number, since it uses less digits than its factorization.

47881005241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10908742.

The product of its (nonzero) digits is 71680, while the sum is 40.

The spelling of 47881005241 in words is "forty-seven billion, eight hundred eighty-one million, five thousand, two hundred forty-one".