50551671 has 8 divisors (see below), whose sum is σ = 67775344. Its totient is φ = 33514560.

The previous prime is 50551661. The next prime is 50551741. The reversal of 50551671 is 17615505.

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

It is not a de Polignac number, because 50551671 - 2⁵ = 50551639 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 (50551621) 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, 46006 + ... + 47091.

It is an arithmetic number, because the mean of its divisors is an integer number (8471918).

Almost surely, 2^50551671 is an apocalyptic number.

50551671 is a deficient number, since it is larger than the sum of its proper divisors (17223673).

50551671 is a wasteful number, since it uses less digits than its factorization.

50551671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93281.

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 50551671 is about 7109.9698311596. The cubic root of 50551671 is about 369.7531126292.

The spelling of 50551671 in words is "fifty million, five hundred fifty-one thousand, six hundred seventy-one".