47374571545 has 8 divisors (see below), whose sum is σ = 64970841024. Its totient is φ = 32485420464.

The previous prime is 47374571539. The next prime is 47374571549. The reversal of 47374571545 is 54517547374.

It is a happy number.

47374571545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 47374571545 - 2¹¹ = 47374569497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47374571492 and 47374571501.

It is not an unprimeable number, because it can be changed into a prime (47374571549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676779559 + ... + 676779628.

It is an arithmetic number, because the mean of its divisors is an integer number (8121355128).

Almost surely, 2^47374571545 is an apocalyptic number.

It is an amenable number.

47374571545 is a deficient number, since it is larger than the sum of its proper divisors (17596269479).

47374571545 is a wasteful number, since it uses less digits than its factorization.

47374571545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353559199.

The product of its digits is 8232000, while the sum is 52.

The spelling of 47374571545 in words is "forty-seven billion, three hundred seventy-four million, five hundred seventy-one thousand, five hundred forty-five".