505152995 has 8 divisors (see below), whose sum is σ = 610045584. Its totient is φ = 401547744.

The previous prime is 505152983. The next prime is 505152997. The reversal of 505152995 is 599251505.

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 505152995 - 2⁶ = 505152931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (505152997) 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, 320969 + ... + 322538.

It is an arithmetic number, because the mean of its divisors is an integer number (76255698).

Almost surely, 2^505152995 is an apocalyptic number.

505152995 is a deficient number, since it is larger than the sum of its proper divisors (104892589).

505152995 is a wasteful number, since it uses less digits than its factorization.

505152995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643669.

The product of its (nonzero) digits is 101250, while the sum is 41.

The square root of 505152995 is about 22475.6088905284. The cubic root of 505152995 is about 796.4178356261.

The spelling of 505152995 in words is "five hundred five million, one hundred fifty-two thousand, nine hundred ninety-five".