47650842086 has 4 divisors (see below), whose sum is σ = 71476263132. Its totient is φ = 23825421042.

The previous prime is 47650842079. The next prime is 47650842097. The reversal of 47650842086 is 68024805674.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11912710520 + ... + 11912710523.

It is an arithmetic number, because the mean of its divisors is an integer number (17869065783).

Almost surely, 2^47650842086 is an apocalyptic number.

47650842086 is a deficient number, since it is larger than the sum of its proper divisors (23825421046).

47650842086 is a wasteful number, since it uses less digits than its factorization.

47650842086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23825421045.

The product of its (nonzero) digits is 2580480, while the sum is 50.

The spelling of 47650842086 in words is "forty-seven billion, six hundred fifty million, eight hundred forty-two thousand, eighty-six".