505228435 has 8 divisors (see below), whose sum is σ = 607098960. Its totient is φ = 403632864.

The previous prime is 505228433. The next prime is 505228439. The reversal of 505228435 is 534822505.

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 505228435 - 2¹ = 505228433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 505228435.

It is not an unprimeable number, because it can be changed into a prime (505228433) 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, 64672 + ... + 72061.

It is an arithmetic number, because the mean of its divisors is an integer number (75887370).

Almost surely, 2^505228435 is an apocalyptic number.

505228435 is a deficient number, since it is larger than the sum of its proper divisors (101870525).

505228435 is a wasteful number, since it uses less digits than its factorization.

505228435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137477.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 505228435 is about 22477.2870916399. The cubic root of 505228435 is about 796.4574795699.

The spelling of 505228435 in words is "five hundred five million, two hundred twenty-eight thousand, four hundred thirty-five".