47571860459 has 4 divisors (see below), whose sum is σ = 47572323480. Its totient is φ = 47571397440.

The previous prime is 47571860443. The next prime is 47571860473. The reversal of 47571860459 is 95406817574.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 47571860459 - 2⁴ = 47571860443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47571860759) 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, 677 + ... + 308454.

It is an arithmetic number, because the mean of its divisors is an integer number (11893080870).

Almost surely, 2^47571860459 is an apocalyptic number.

47571860459 is a deficient number, since it is larger than the sum of its proper divisors (463021).

47571860459 is a wasteful number, since it uses less digits than its factorization.

47571860459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463020.

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 47571860459 in words is "forty-seven billion, five hundred seventy-one million, eight hundred sixty thousand, four hundred fifty-nine".