47577041138 has 16 divisors (see below), whose sum is σ = 81238268736. Its totient is φ = 20685669840.

The previous prime is 47577041081. The next prime is 47577041173. The reversal of 47577041138 is 83114077574.

It is a junction number, because it is equal to n+sod(n) for n = 47577041092 and 47577041101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47012381 + ... + 47013392.

It is an arithmetic number, because the mean of its divisors is an integer number (5077391796).

Almost surely, 2^47577041138 is an apocalyptic number.

47577041138 is a deficient number, since it is larger than the sum of its proper divisors (33661227598).

47577041138 is a wasteful number, since it uses less digits than its factorization.

47577041138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94025809.

The product of its (nonzero) digits is 658560, while the sum is 47.

The spelling of 47577041138 in words is "forty-seven billion, five hundred seventy-seven million, forty-one thousand, one hundred thirty-eight".