505504235 has 8 divisors (see below), whose sum is σ = 632979360. Its totient is φ = 386820544.

The previous prime is 505504217. The next prime is 505504243. The reversal of 505504235 is 532405505.

It is a happy number.

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 505504235 - 2²² = 501309931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505504198 and 505504207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2197730 + ... + 2197959.

It is an arithmetic number, because the mean of its divisors is an integer number (79122420).

Almost surely, 2^505504235 is an apocalyptic number.

505504235 is a deficient number, since it is larger than the sum of its proper divisors (127475125).

505504235 is a wasteful number, since it uses less digits than its factorization.

505504235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395717.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 505504235 is about 22483.4213366205. The cubic root of 505504235 is about 796.6023797108.

The spelling of 505504235 in words is "five hundred five million, five hundred four thousand, two hundred thirty-five".