50803387 has 8 divisors (see below), whose sum is σ = 52673040. Its totient is φ = 48963840.

The previous prime is 50803373. The next prime is 50803393. The reversal of 50803387 is 78330805.

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

It is not a de Polignac number, because 50803387 - 2¹¹ = 50801339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50803367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4062 + ... + 10867.

It is an arithmetic number, because the mean of its divisors is an integer number (6584130).

Almost surely, 2^50803387 is an apocalyptic number.

50803387 is a deficient number, since it is larger than the sum of its proper divisors (1869653).

50803387 is a wasteful number, since it uses less digits than its factorization.

50803387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15053.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 50803387 is about 7127.6494723015. The cubic root of 50803387 is about 370.3658106008.

The spelling of 50803387 in words is "fifty million, eight hundred three thousand, three hundred eighty-seven".