47769940960 has 96 divisors (see below), whose sum is σ = 129907169280. Its totient is φ = 16260383232.

The previous prime is 47769940861. The next prime is 47769940997. The reversal of 47769940960 is 6904996774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2257 + ... + 309103.

It is an arithmetic number, because the mean of its divisors is an integer number (1353199680).

Almost surely, 2^47769940960 is an apocalyptic number.

47769940960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47769940960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64953584640).

47769940960 is an abundant number, since it is smaller than the sum of its proper divisors (82137228320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47769940960 is a wasteful number, since it uses less digits than its factorization.

47769940960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307008 (or 307000 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 61.

The spelling of 47769940960 in words is "forty-seven billion, seven hundred sixty-nine million, nine hundred forty thousand, nine hundred sixty".