47355694848 has 1080 divisors, whose sum is σ = 189469969920. Its totient is φ = 11600547840.

The previous prime is 47355694843. The next prime is 47355694861. The reversal of 47355694848 is 84849655374.

47355694848 is a `hidden beast` number, since 4 + 73 + 556 + 9 + 4 + 8 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47355694843) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 212357265 + ... + 212357487.

Almost surely, 2^47355694848 is an apocalyptic number.

47355694848 is a gapful number since it is divisible by the number (48) 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 47355694848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94734984960).

47355694848 is an abundant number, since it is smaller than the sum of its proper divisors (142114275072).

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

47355694848 is a wasteful number, since it uses less digits than its factorization.

47355694848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295 (or 265 counting only the distinct ones).

The product of its digits is 116121600, while the sum is 63.

The spelling of 47355694848 in words is "forty-seven billion, three hundred fifty-five million, six hundred ninety-four thousand, eight hundred forty-eight".