50971471 has 8 divisors (see below), whose sum is σ = 55385600. Its totient is φ = 46730520.

The previous prime is 50971451. The next prime is 50971477. The reversal of 50971471 is 17417905.

50971471 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 50971471 - 2¹¹ = 50969423 is a prime.

It is a super-3 number, since 3×50971471³ (a number of 24 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 (50971477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42681 + ... + 43858.

It is an arithmetic number, because the mean of its divisors is an integer number (6923200).

Almost surely, 2^50971471 is an apocalyptic number.

50971471 is a deficient number, since it is larger than the sum of its proper divisors (4414129).

50971471 is a wasteful number, since it uses less digits than its factorization.

50971471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86589.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 50971471 is about 7139.4307196022. The cubic root of 50971471 is about 370.7738151446.

The spelling of 50971471 in words is "fifty million, nine hundred seventy-one thousand, four hundred seventy-one".