505103622 has 8 divisors (see below), whose sum is σ = 1010207256. Its totient is φ = 168367872.

The previous prime is 505103617. The next prime is 505103623. The reversal of 505103622 is 226301505.

It is a sphenic number, since it is the product of 3 distinct primes.

505103622 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 505103592 and 505103601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505103623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42091963 + ... + 42091974.

It is an arithmetic number, because the mean of its divisors is an integer number (126275907).

Almost surely, 2^505103622 is an apocalyptic number.

505103622 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

505103622 is a wasteful number, since it uses less digits than its factorization.

505103622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84183942.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 505103622 is about 22474.5104952255. The cubic root of 505103622 is about 796.3918878312.

The spelling of 505103622 in words is "five hundred five million, one hundred three thousand, six hundred twenty-two".