505323627 has 4 divisors (see below), whose sum is σ = 673764840. Its totient is φ = 336882416.

The previous prime is 505323619. The next prime is 505323661. The reversal of 505323627 is 726323505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 505323627 - 2³ = 505323619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (505323607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84220602 + ... + 84220607.

It is an arithmetic number, because the mean of its divisors is an integer number (168441210).

Almost surely, 2^505323627 is an apocalyptic number.

505323627 is a deficient number, since it is larger than the sum of its proper divisors (168441213).

505323627 is a wasteful number, since it uses less digits than its factorization.

505323627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168441212.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 505323627 is about 22479.4045072373. The cubic root of 505323627 is about 796.5074976172.

It can be divided in two parts, 5053 and 23627, that added together give a triangular number (28680 = T₂₃₉).

The spelling of 505323627 in words is "five hundred five million, three hundred twenty-three thousand, six hundred twenty-seven".