47785881599 has 8 divisors (see below), whose sum is σ = 47860699392. Its totient is φ = 47711117440.

The previous prime is 47785881593. The next prime is 47785881613. The reversal of 47785881599 is 99518858774.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47785881599 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 (47785881593) 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, 1999907 + ... + 2023659.

It is an arithmetic number, because the mean of its divisors is an integer number (5982587424).

Almost surely, 2^47785881599 is an apocalyptic number.

47785881599 is a deficient number, since it is larger than the sum of its proper divisors (74817793).

47785881599 is a wasteful number, since it uses less digits than its factorization.

47785881599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26817.

The product of its digits is 203212800, while the sum is 71.

The spelling of 47785881599 in words is "forty-seven billion, seven hundred eighty-five million, eight hundred eighty-one thousand, five hundred ninety-nine".