505240022622 has 16 divisors (see below), whose sum is σ = 1063663205760. Its totient is φ = 159549480792.

The previous prime is 505240022611. The next prime is 505240022653. The reversal of 505240022622 is 226220042505.

It is a self number, because there is not a number n which added to its sum of digits gives 505240022622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2215964898 + ... + 2215965125.

It is an arithmetic number, because the mean of its divisors is an integer number (66478950360).

Almost surely, 2^505240022622 is an apocalyptic number.

505240022622 is an abundant number, since it is smaller than the sum of its proper divisors (558423183138).

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

505240022622 is a wasteful number, since it uses less digits than its factorization.

505240022622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4431930047.

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 505240022622 in words is "five hundred five billion, two hundred forty million, twenty-two thousand, six hundred twenty-two".