505096849 has 8 divisors (see below), whose sum is σ = 512000000. Its totient is φ = 498206592.

The previous prime is 505096841. The next prime is 505096861. The reversal of 505096849 is 948690505.

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 505096849 - 2³ = 505096841 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 505096799 and 505096808.

It is not an unprimeable number, because it can be changed into a prime (505096841) 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, 96112 + ... + 101230.

It is an arithmetic number, because the mean of its divisors is an integer number (64000000).

Almost surely, 2^505096849 is an apocalyptic number.

It is an amenable number.

505096849 is a deficient number, since it is larger than the sum of its proper divisors (6903151).

505096849 is a wasteful number, since it uses less digits than its factorization.

505096849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6447.

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 505096849 is about 22474.3598129068. The cubic root of 505096849 is about 796.3883281746.

The spelling of 505096849 in words is "five hundred five million, ninety-six thousand, eight hundred forty-nine".