47414772725 has 24 divisors (see below), whose sum is σ = 59711157408. Its totient is φ = 37341057600.

The previous prime is 47414772701. The next prime is 47414772733. The reversal of 47414772725 is 52727741474.

It is a de Polignac number, because none of the positive numbers 2^k-47414772725 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 2783735 + ... + 2800715.

It is an arithmetic number, because the mean of its divisors is an integer number (2487964892).

Almost surely, 2^47414772725 is an apocalyptic number.

It is an amenable number.

47414772725 is a deficient number, since it is larger than the sum of its proper divisors (12296384683).

47414772725 is a wasteful number, since it uses less digits than its factorization.

47414772725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18725 (or 18720 counting only the distinct ones).

The product of its digits is 3073280, while the sum is 50.

The spelling of 47414772725 in words is "forty-seven billion, four hundred fourteen million, seven hundred seventy-two thousand, seven hundred twenty-five".