505353236622 has 24 divisors (see below), whose sum is σ = 1094433638904. Its totient is φ = 155493303264.

The previous prime is 505353236617. The next prime is 505353236651. The reversal of 505353236622 is 226632353505.

It is a super-2 number, since 2×505353236622² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249186973 + ... + 249189000.

It is an arithmetic number, because the mean of its divisors is an integer number (45601401621).

Almost surely, 2^505353236622 is an apocalyptic number.

505353236622 is an abundant number, since it is smaller than the sum of its proper divisors (589080402282).

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

505353236622 is a wasteful number, since it uses less digits than its factorization.

505353236622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498376004 (or 498375991 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 505353236622 in words is "five hundred five billion, three hundred fifty-three million, two hundred thirty-six thousand, six hundred twenty-two".