47047500885 has 32 divisors (see below), whose sum is σ = 93850601472. Its totient is φ = 19552207680.

The previous prime is 47047500853. The next prime is 47047500911. The reversal of 47047500885 is 58800574074.

It is not a de Polignac number, because 47047500885 - 2⁵ = 47047500853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20365729 + ... + 20368038.

It is an arithmetic number, because the mean of its divisors is an integer number (2932831296).

Almost surely, 2^47047500885 is an apocalyptic number.

It is an amenable number.

47047500885 is a deficient number, since it is larger than the sum of its proper divisors (46803100587).

47047500885 is a wasteful number, since it uses less digits than its factorization.

47047500885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40733793.

The product of its (nonzero) digits is 1254400, while the sum is 48.

The spelling of 47047500885 in words is "forty-seven billion, forty-seven million, five hundred thousand, eight hundred eighty-five".