47043574037 has 6 divisors (see below), whose sum is σ = 49973623938. Its totient is φ = 44276304704.

The previous prime is 47043574031. The next prime is 47043574051. The reversal of 47043574037 is 73047534074.

47043574037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 14933084401 + 32110489636 = 122201^2 + 179194^2 .

It is not a de Polignac number, because 47043574037 - 2⁴ = 47043574021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47043574031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81389978 + ... + 81390555.

It is an arithmetic number, because the mean of its divisors is an integer number (8328937323).

Almost surely, 2^47043574037 is an apocalyptic number.

It is an amenable number.

47043574037 is a deficient number, since it is larger than the sum of its proper divisors (2930049901).

47043574037 is a wasteful number, since it uses less digits than its factorization.

47043574037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162780567 (or 162780550 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 44.

The spelling of 47043574037 in words is "forty-seven billion, forty-three million, five hundred seventy-four thousand, thirty-seven".