47357705807 has 4 divisors (see below), whose sum is σ = 48251247480. Its totient is φ = 46464164136.

The previous prime is 47357705711. The next prime is 47357705821. The reversal of 47357705807 is 70850775374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47357705807 - 2¹⁰ = 47357704783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53), and also a Moran number because the ratio is a prime number: 893541619 = 47357705807 / (4 + 7 + 3 + 5 + 7 + 7 + 0 + 5 + 8 + 0 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47357705887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446770757 + ... + 446770862.

It is an arithmetic number, because the mean of its divisors is an integer number (12062811870).

Almost surely, 2^47357705807 is an apocalyptic number.

47357705807 is a deficient number, since it is larger than the sum of its proper divisors (893541673).

47357705807 is an equidigital number, since it uses as much as digits as its factorization.

47357705807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893541672.

The product of its (nonzero) digits is 5762400, while the sum is 53.

The spelling of 47357705807 in words is "forty-seven billion, three hundred fifty-seven million, seven hundred five thousand, eight hundred seven".