47513065822 has 4 divisors (see below), whose sum is σ = 71269598736. Its totient is φ = 23756532910.

The previous prime is 47513065819. The next prime is 47513065823. The reversal of 47513065822 is 22856031574.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47513065823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11878266454 + ... + 11878266457.

It is an arithmetic number, because the mean of its divisors is an integer number (17817399684).

Almost surely, 2^47513065822 is an apocalyptic number.

47513065822 is a deficient number, since it is larger than the sum of its proper divisors (23756532914).

47513065822 is a wasteful number, since it uses less digits than its factorization.

47513065822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23756532913.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 47513065822 in words is "forty-seven billion, five hundred thirteen million, sixty-five thousand, eight hundred twenty-two".