50081671 has 8 divisors (see below), whose sum is σ = 51385104. Its totient is φ = 48793920.

The previous prime is 50081659. The next prime is 50081687. The reversal of 50081671 is 17618005.

It is a happy number.

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 50081671 - 2⁵ = 50081639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50081621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2691 + ... + 10363.

It is an arithmetic number, because the mean of its divisors is an integer number (6423138).

Almost surely, 2^50081671 is an apocalyptic number.

50081671 is a deficient number, since it is larger than the sum of its proper divisors (1303433).

50081671 is a wasteful number, since it uses less digits than its factorization.

50081671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7841.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 50081671 is about 7076.8404673272. The cubic root of 50081671 is about 368.6036264405.

Adding to 50081671 its reverse (17618005), we get a palindrome (67699676).

The spelling of 50081671 in words is "fifty million, eighty-one thousand, six hundred seventy-one".