505226135 has 8 divisors (see below), whose sum is σ = 620370960. Its totient is φ = 394781184.

The previous prime is 505226129. The next prime is 505226143. The reversal of 505226135 is 531622505.

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 505226135 - 2¹⁰ = 505225111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 505226098 and 505226107.

It is a congruent number.

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, 1174730 + ... + 1175159.

It is an arithmetic number, because the mean of its divisors is an integer number (77546370).

Almost surely, 2^505226135 is an apocalyptic number.

505226135 is a deficient number, since it is larger than the sum of its proper divisors (115144825).

505226135 is a wasteful number, since it uses less digits than its factorization.

505226135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349937.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 505226135 is about 22477.2359288236. The cubic root of 505226135 is about 796.4562709714.

The spelling of 505226135 in words is "five hundred five million, two hundred twenty-six thousand, one hundred thirty-five".