47388623205 has 32 divisors (see below), whose sum is σ = 94531074048. Its totient is φ = 19693972800.

The previous prime is 47388623167. The next prime is 47388623231. The reversal of 47388623205 is 50232688374.

It is a happy number.

It is not a de Polignac number, because 47388623205 - 2⁷ = 47388623077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20513401 + ... + 20515710.

It is an arithmetic number, because the mean of its divisors is an integer number (2954096064).

Almost surely, 2^47388623205 is an apocalyptic number.

It is an amenable number.

47388623205 is a deficient number, since it is larger than the sum of its proper divisors (47142450843).

47388623205 is a wasteful number, since it uses less digits than its factorization.

47388623205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41029137.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 47388623205 in words is "forty-seven billion, three hundred eighty-eight million, six hundred twenty-three thousand, two hundred five".