505365033 has 8 divisors (see below), whose sum is σ = 674604288. Its totient is φ = 336517904.

The previous prime is 505365019. The next prime is 505365061. The reversal of 505365033 is 330563505.

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 505365033 - 2¹² = 505360937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (505365073) 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, 95010 + ... + 100187.

It is an arithmetic number, because the mean of its divisors is an integer number (84325536).

Almost surely, 2^505365033 is an apocalyptic number.

It is an amenable number.

505365033 is a deficient number, since it is larger than the sum of its proper divisors (169239255).

505365033 is a wasteful number, since it uses less digits than its factorization.

505365033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196063.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 505365033 is about 22480.3254647258. The cubic root of 505365033 is about 796.5292521833.

The spelling of 505365033 in words is "five hundred five million, three hundred sixty-five thousand, thirty-three".