505263095 has 8 divisors (see below), whose sum is σ = 611982864. Its totient is φ = 400432384.

The previous prime is 505263053. The next prime is 505263097. The reversal of 505263095 is 590362505.

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 505263095 - 2¹⁶ = 505197559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505263097) 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, 471674 + ... + 472743.

It is an arithmetic number, because the mean of its divisors is an integer number (76497858).

Almost surely, 2^505263095 is an apocalyptic number.

505263095 is a deficient number, since it is larger than the sum of its proper divisors (106719769).

505263095 is a wasteful number, since it uses less digits than its factorization.

505263095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944529.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 505263095 is about 22478.0580789356. The cubic root of 505263095 is about 796.4756921797.

The spelling of 505263095 in words is "five hundred five million, two hundred sixty-three thousand, ninety-five".