50409364 has 12 divisors (see below), whose sum is σ = 89712000. Its totient is φ = 24777368.

The previous prime is 50409349. The next prime is 50409371. The reversal of 50409364 is 46390405.

It is a super-2 number, since 2×50409364² = 5082207957768992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 106564 + ... + 107035.

It is an arithmetic number, because the mean of its divisors is an integer number (7476000).

Almost surely, 2^50409364 is an apocalyptic number.

It is an amenable number.

50409364 is a deficient number, since it is larger than the sum of its proper divisors (39302636).

50409364 is a wasteful number, since it uses less digits than its factorization.

50409364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213662 (or 213660 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 50409364 is about 7099.9552111263. The cubic root of 50409364 is about 369.4058250086.

Adding to 50409364 its reverse (46390405), we get a palindrome (96799769).

The spelling of 50409364 in words is "fifty million, four hundred nine thousand, three hundred sixty-four".