505452135 has 8 divisors (see below), whose sum is σ = 808723440. Its totient is φ = 269574464.

The previous prime is 505452133. The next prime is 505452137. The reversal of 505452135 is 531254505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (505452133) and next prime (505452137).

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 505452135 - 2¹ = 505452133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505452133) 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, 16848390 + ... + 16848419.

It is an arithmetic number, because the mean of its divisors is an integer number (101090430).

Almost surely, 2^505452135 is an apocalyptic number.

505452135 is a deficient number, since it is larger than the sum of its proper divisors (303271305).

505452135 is a wasteful number, since it uses less digits than its factorization.

505452135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33696817.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 505452135 is about 22482.2626752736. The cubic root of 505452135 is about 796.5750113876.

The spelling of 505452135 in words is "five hundred five million, four hundred fifty-two thousand, one hundred thirty-five".