47155029170 has 16 divisors (see below), whose sum is σ = 84912010560. Its totient is φ = 18854687664.

The previous prime is 47155029169. The next prime is 47155029209. The reversal of 47155029170 is 7192055174.

47155029170 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 888422 + ... + 940001.

It is an arithmetic number, because the mean of its divisors is an integer number (5307000660).

Almost surely, 2^47155029170 is an apocalyptic number.

47155029170 is a deficient number, since it is larger than the sum of its proper divisors (37756981390).

47155029170 is a wasteful number, since it uses less digits than its factorization.

47155029170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831009.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 47155029170 in words is "forty-seven billion, one hundred fifty-five million, twenty-nine thousand, one hundred seventy".