47993053400471 has 8 divisors (see below), whose sum is σ = 50819656680864. Its totient is φ = 45166837063680.

The previous prime is 47993053400443. The next prime is 47993053400473. The reversal of 47993053400471 is 17400435039974.

47993053400471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47993053400471 - 2⁶ = 47993053400407 is a prime.

It is a super-3 number, since 3×47993053400471³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47993053400473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96480515 + ... + 96976676.

It is an arithmetic number, because the mean of its divisors is an integer number (6352457085108).

Almost surely, 2^{47993053400471} is an apocalyptic number.

47993053400471 is a deficient number, since it is larger than the sum of its proper divisors (2826603280393).

47993053400471 is a wasteful number, since it uses less digits than its factorization.

47993053400471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193471801.

The product of its (nonzero) digits is 11430720, while the sum is 56.

The spelling of 47993053400471 in words is "forty-seven trillion, nine hundred ninety-three billion, fifty-three million, four hundred thousand, four hundred seventy-one".