47520742471 has 16 divisors (see below), whose sum is σ = 51026405760. Its totient is φ = 44122367520.

The previous prime is 47520742351. The next prime is 47520742483. The reversal of 47520742471 is 17424702574.

47520742471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47520742471 - 2¹⁵ = 47520709703 is a prime.

It is a super-3 number, since 3×47520742471³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47520742571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156036 + ... + 345526.

It is an arithmetic number, because the mean of its divisors is an integer number (3189150360).

Almost surely, 2^47520742471 is an apocalyptic number.

47520742471 is a deficient number, since it is larger than the sum of its proper divisors (3505663289).

47520742471 is a wasteful number, since it uses less digits than its factorization.

47520742471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189774.

The product of its (nonzero) digits is 439040, while the sum is 43.

The spelling of 47520742471 in words is "forty-seven billion, five hundred twenty million, seven hundred forty-two thousand, four hundred seventy-one".