47343528345 has 8 divisors (see below), whose sum is σ = 75749645376. Its totient is φ = 25249881776.

The previous prime is 47343528343. The next prime is 47343528347. The reversal of 47343528345 is 54382534374.

47343528345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47343528343) and next prime (47343528347).

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

It is a cyclic number.

It is not a de Polignac number, because 47343528345 - 2¹ = 47343528343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47343528294 and 47343528303.

It is not an unprimeable number, because it can be changed into a prime (47343528343) 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, 1578117597 + ... + 1578117626.

It is an arithmetic number, because the mean of its divisors is an integer number (9468705672).

Almost surely, 2^47343528345 is an apocalyptic number.

It is an amenable number.

47343528345 is a deficient number, since it is larger than the sum of its proper divisors (28406117031).

47343528345 is a wasteful number, since it uses less digits than its factorization.

47343528345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156235231.

The product of its digits is 4838400, while the sum is 48.

The spelling of 47343528345 in words is "forty-seven billion, three hundred forty-three million, five hundred twenty-eight thousand, three hundred forty-five".