47485468505158 has 48 divisors (see below), whose sum is σ = 77515745852160. Its totient is φ = 21755716004880.

The previous prime is 47485468505149. The next prime is 47485468505179. The reversal of 47485468505158 is 85150586458474.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67096735 + ... + 67800757.

It is an arithmetic number, because the mean of its divisors is an integer number (1614911371920).

Almost surely, 2^{47485468505158} is an apocalyptic number.

47485468505158 is a deficient number, since it is larger than the sum of its proper divisors (30030277347002).

47485468505158 is a wasteful number, since it uses less digits than its factorization.

47485468505158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705953 (or 705922 counting only the distinct ones).

The product of its (nonzero) digits is 860160000, while the sum is 70.

The spelling of 47485468505158 in words is "forty-seven trillion, four hundred eighty-five billion, four hundred sixty-eight million, five hundred five thousand, one hundred fifty-eight".