50401411 has 4 divisors (see below), whose sum is σ = 50434272. Its totient is φ = 50368552.

The previous prime is 50401369. The next prime is 50401427. The reversal of 50401411 is 11410405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11410405 = 5 ⋅2282081.

It is a cyclic number.

It is not a de Polignac number, because 50401411 - 2⁷ = 50401283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50404411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14011 + ... + 17236.

It is an arithmetic number, because the mean of its divisors is an integer number (12608568).

Almost surely, 2^50401411 is an apocalyptic number.

50401411 is a deficient number, since it is larger than the sum of its proper divisors (32861).

50401411 is a wasteful number, since it uses less digits than its factorization.

50401411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32860.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 50401411 is about 7099.3951150785. The cubic root of 50401411 is about 369.3863971430.

Adding to 50401411 its reverse (11410405), we get a palindrome (61811816).

The spelling of 50401411 in words is "fifty million, four hundred one thousand, four hundred eleven".