505505535 has 8 divisors (see below), whose sum is σ = 808808880. Its totient is φ = 269602944.

The previous prime is 505505527. The next prime is 505505537. The reversal of 505505535 is 535505505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 505505535 - 2³ = 505505527 is a prime.

505505535 is a modest number, since divided by 5535 gives 5055 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 505505496 and 505505505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505505537) 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, 16850170 + ... + 16850199.

It is an arithmetic number, because the mean of its divisors is an integer number (101101110).

Almost surely, 2^505505535 is an apocalyptic number.

505505535 is a deficient number, since it is larger than the sum of its proper divisors (303303345).

505505535 is a wasteful number, since it uses less digits than its factorization.

505505535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33700377.

The product of its (nonzero) digits is 46875, while the sum is 33.

The square root of 505505535 is about 22483.4502467926. The cubic root of 505505535 is about 796.6030625816.

The spelling of 505505535 in words is "five hundred five million, five hundred five thousand, five hundred thirty-five".