50417164 has 12 divisors (see below), whose sum is σ = 100834384. Its totient is φ = 21607344.

The previous prime is 50417153. The next prime is 50417177. The reversal of 50417164 is 46171405.

50417164 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1800613 = 50417164 / (5 + 0 + 4 + 1 + 7 + 1 + 6 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900279 + ... + 900334.

Almost surely, 2^50417164 is an apocalyptic number.

It is an amenable number.

50417164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50417164 is a wasteful number, since it uses less digits than its factorization.

50417164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800624 (or 1800622 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 50417164 is about 7100.5044891191. The cubic root of 50417164 is about 369.4248771357.

Adding to 50417164 its reverse (46171405), we get a palindrome (96588569).

The spelling of 50417164 in words is "fifty million, four hundred seventeen thousand, one hundred sixty-four".