47477682561599 has 12 divisors (see below), whose sum is σ = 47557550158560. Its totient is φ = 47397943795200.

The previous prime is 47477682561593. The next prime is 47477682561611. The reversal of 47477682561599 is 99516528677474.

It is not a de Polignac number, because 47477682561599 - 2³⁶ = 47408963084863 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 (47477682561593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1761093482 + ... + 1761120440.

It is an arithmetic number, because the mean of its divisors is an integer number (3963129179880).

Almost surely, 2^{47477682561599} is an apocalyptic number.

47477682561599 is a deficient number, since it is larger than the sum of its proper divisors (79867596961).

47477682561599 is an frugal number, since it uses more digits than its factorization.

47477682561599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31522 (or 30761 counting only the distinct ones).

The product of its digits is 6401203200, while the sum is 80.

The spelling of 47477682561599 in words is "forty-seven trillion, four hundred seventy-seven billion, six hundred eighty-two million, five hundred sixty-one thousand, five hundred ninety-nine".