50387369 has 8 divisors (see below), whose sum is σ = 52112640. Its totient is φ = 48668400.

The previous prime is 50387353. The next prime is 50387419. The reversal of 50387369 is 96378305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50387369 - 2⁴ = 50387353 is a prime.

It is a super-2 number, since 2×50387369² = 5077773909484322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50387569) 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 7 ways as a sum of consecutive naturals, for example, 19262 + ... + 21720.

It is an arithmetic number, because the mean of its divisors is an integer number (6514080).

Almost surely, 2^50387369 is an apocalyptic number.

It is an amenable number.

50387369 is a deficient number, since it is larger than the sum of its proper divisors (1725271).

50387369 is a wasteful number, since it uses less digits than its factorization.

50387369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 50387369 is about 7098.4060886934. The cubic root of 50387369 is about 369.3520898656.

The spelling of 50387369 in words is "fifty million, three hundred eighty-seven thousand, three hundred sixty-nine".