47795046913 has 4 divisors (see below), whose sum is σ = 47796660400. Its totient is φ = 47793433428.

The previous prime is 47795046883. The next prime is 47795046941. The reversal of 47795046913 is 31964059774.

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 47795046913 - 2⁵ = 47795046881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47795040913) 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 3 ways as a sum of consecutive naturals, for example, 761463 + ... + 821836.

It is an arithmetic number, because the mean of its divisors is an integer number (11949165100).

Almost surely, 2^47795046913 is an apocalyptic number.

It is an amenable number.

47795046913 is a deficient number, since it is larger than the sum of its proper divisors (1613487).

47795046913 is a wasteful number, since it uses less digits than its factorization.

47795046913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613486.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 47795046913 in words is "forty-seven billion, seven hundred ninety-five million, forty-six thousand, nine hundred thirteen".