47335794644 has 24 divisors (see below), whose sum is σ = 86592905280. Its totient is φ = 22598622464.

The previous prime is 47335794593. The next prime is 47335794677. The reversal of 47335794644 is 44649753374.

It is a self number, because there is not a number n which added to its sum of digits gives 47335794644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405149 + ... + 508740.

It is an arithmetic number, because the mean of its divisors is an integer number (3608037720).

Almost surely, 2^47335794644 is an apocalyptic number.

It is an amenable number.

47335794644 is a deficient number, since it is larger than the sum of its proper divisors (39257110636).

47335794644 is a wasteful number, since it uses less digits than its factorization.

47335794644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914479 (or 914477 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 56.

The spelling of 47335794644 in words is "forty-seven billion, three hundred thirty-five million, seven hundred ninety-four thousand, six hundred forty-four".