47172173725226 has 8 divisors (see below), whose sum is σ = 77190829732224. Its totient is φ = 21441897147820.

The previous prime is 47172173725211. The next prime is 47172173725273. The reversal of 47172173725226 is 62252737127174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×47172173725226⁴ (a number of 56 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072094857370 + ... + 1072094857413.

It is an arithmetic number, because the mean of its divisors is an integer number (9648853716528).

Almost surely, 2^{47172173725226} is an apocalyptic number.

47172173725226 is a deficient number, since it is larger than the sum of its proper divisors (30018656006998).

47172173725226 is a wasteful number, since it uses less digits than its factorization.

47172173725226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2144189714796.

The product of its digits is 13829760, while the sum is 56.

The spelling of 47172173725226 in words is "forty-seven trillion, one hundred seventy-two billion, one hundred seventy-three million, seven hundred twenty-five thousand, two hundred twenty-six".