50474581 has 16 divisors (see below), whose sum is σ = 56173824. Its totient is φ = 45109504.

The previous prime is 50474579. The next prime is 50474591. The reversal of 50474581 is 18547405.

It is a cyclic number.

It is not a de Polignac number, because 50474581 - 2¹ = 50474579 is a prime.

It is a super-2 number, since 2×50474581² = 5095366654251122, which contains 22 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 (50474591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64911 + ... + 65683.

It is an arithmetic number, because the mean of its divisors is an integer number (3510864).

Almost surely, 2^50474581 is an apocalyptic number.

It is an amenable number.

50474581 is a deficient number, since it is larger than the sum of its proper divisors (5699243).

50474581 is a wasteful number, since it uses less digits than its factorization.

50474581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 50474581 is about 7104.5465020647. The cubic root of 50474581 is about 369.5650623392.

The spelling of 50474581 in words is "fifty million, four hundred seventy-four thousand, five hundred eighty-one".