47456118725 has 24 divisors (see below), whose sum is σ = 59304764520. Its totient is φ = 37669541120.

The previous prime is 47456118719. The next prime is 47456118727. The reversal of 47456118725 is 52781165474.

It can be written as a sum of positive squares in 12 ways, for example, as 5839710724 + 41616408001 = 76418^2 + 204001^2 .

It is not a de Polignac number, because 47456118725 - 2¹⁰ = 47456117701 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47456118727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2190647 + ... + 2212203.

It is an arithmetic number, because the mean of its divisors is an integer number (2471031855).

Almost surely, 2^47456118725 is an apocalyptic number.

It is an amenable number.

47456118725 is a deficient number, since it is larger than the sum of its proper divisors (11848645795).

47456118725 is a wasteful number, since it uses less digits than its factorization.

47456118725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22249 (or 22244 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 50.

The spelling of 47456118725 in words is "forty-seven billion, four hundred fifty-six million, one hundred eighteen thousand, seven hundred twenty-five".