50506671 has 4 divisors (see below), whose sum is σ = 67342232. Its totient is φ = 33671112.

The previous prime is 50506669. The next prime is 50506681. The reversal of 50506671 is 17660505.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 50506671 - 2¹ = 50506669 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 (50506681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8417776 + ... + 8417781.

It is an arithmetic number, because the mean of its divisors is an integer number (16835558).

Almost surely, 2^50506671 is an apocalyptic number.

50506671 is a deficient number, since it is larger than the sum of its proper divisors (16835561).

50506671 is a wasteful number, since it uses less digits than its factorization.

50506671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16835560.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 50506671 is about 7106.8045561982. The cubic root of 50506671 is about 369.6433646599.

The spelling of 50506671 in words is "fifty million, five hundred six thousand, six hundred seventy-one".