50393505 has 8 divisors (see below), whose sum is σ = 80629632. Its totient is φ = 26876528.

The previous prime is 50393501. The next prime is 50393509. The reversal of 50393505 is 50539305.

It is an interprime number because it is at equal distance from previous prime (50393501) and next prime (50393509).

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 50393505 - 2² = 50393501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50393501) 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, 1679769 + ... + 1679798.

It is an arithmetic number, because the mean of its divisors is an integer number (10078704).

Almost surely, 2^50393505 is an apocalyptic number.

It is an amenable number.

50393505 is a deficient number, since it is larger than the sum of its proper divisors (30236127).

50393505 is a wasteful number, since it uses less digits than its factorization.

50393505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359575.

The product of its (nonzero) digits is 10125, while the sum is 30.

The square root of 50393505 is about 7098.8382852408. The cubic root of 50393505 is about 369.3670820649.

The spelling of 50393505 in words is "fifty million, three hundred ninety-three thousand, five hundred five".