47960965806 has 64 divisors (see below), whose sum is σ = 103731243840. Its totient is φ = 14695833600.

The previous prime is 47960965781. The next prime is 47960965823. The reversal of 47960965806 is 60856906974.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47960965806.

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 in 31 ways as a sum of consecutive naturals, for example, 29807130 + ... + 29808738.

It is an arithmetic number, because the mean of its divisors is an integer number (1620800685).

Almost surely, 2^47960965806 is an apocalyptic number.

47960965806 is an abundant number, since it is smaller than the sum of its proper divisors (55770278034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47960965806 is a wasteful number, since it uses less digits than its factorization.

47960965806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981.

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 47960965806 in words is "forty-seven billion, nine hundred sixty million, nine hundred sixty-five thousand, eight hundred six".