505340535 has 16 divisors (see below), whose sum is σ = 924051456. Its totient is φ = 231012768.

The previous prime is 505340527. The next prime is 505340543. The reversal of 505340535 is 535043505.

It is an interprime number because it is at equal distance from previous prime (505340527) and next prime (505340543).

It is not a de Polignac number, because 505340535 - 2³ = 505340527 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2406279 + ... + 2406488.

It is an arithmetic number, because the mean of its divisors is an integer number (57753216).

Almost surely, 2^505340535 is an apocalyptic number.

505340535 is a deficient number, since it is larger than the sum of its proper divisors (418710921).

505340535 is a wasteful number, since it uses less digits than its factorization.

505340535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812782.

The product of its (nonzero) digits is 22500, while the sum is 30.

The square root of 505340535 is about 22479.7805816694. The cubic root of 505340535 is about 796.5163811642.

The spelling of 505340535 in words is "five hundred five million, three hundred forty thousand, five hundred thirty-five".