47135816675 has 6 divisors (see below), whose sum is σ = 58448412708. Its totient is φ = 37708653320.

The previous prime is 47135816671. The next prime is 47135816711. The reversal of 47135816675 is 57661853174.

It is not a de Polignac number, because 47135816675 - 2² = 47135816671 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47135816671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 942716309 + ... + 942716358.

It is an arithmetic number, because the mean of its divisors is an integer number (9741402118).

Almost surely, 2^47135816675 is an apocalyptic number.

47135816675 is a deficient number, since it is larger than the sum of its proper divisors (11312596033).

47135816675 is a wasteful number, since it uses less digits than its factorization.

47135816675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885432677 (or 1885432672 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 53.

The spelling of 47135816675 in words is "forty-seven billion, one hundred thirty-five million, eight hundred sixteen thousand, six hundred seventy-five".