47694396752 has 40 divisors (see below), whose sum is σ = 101500676160. Its totient is φ = 21609815040.

The previous prime is 47694396751. The next prime is 47694396769. The reversal of 47694396752 is 25769349674.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47694396751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3403649 + ... + 3417632.

It is an arithmetic number, because the mean of its divisors is an integer number (2537516904).

Almost surely, 2^47694396752 is an apocalyptic number.

It is an amenable number.

47694396752 is an abundant number, since it is smaller than the sum of its proper divisors (53806279408).

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

47694396752 is a wasteful number, since it uses less digits than its factorization.

47694396752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6821331 (or 6821325 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 62.

The spelling of 47694396752 in words is "forty-seven billion, six hundred ninety-four million, three hundred ninety-six thousand, seven hundred fifty-two".