655360423322 has 16 divisors (see below), whose sum is σ = 1078987161312. Its totient is φ = 296063547120.

The previous prime is 655360423307. The next prime is 655360423339. The reversal of 655360423322 is 223324063556.

It is a self number, because there is not a number n which added to its sum of digits gives 655360423322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91374053 + ... + 91381224.

It is an arithmetic number, because the mean of its divisors is an integer number (67436697582).

Almost surely, 2^655360423322 is an apocalyptic number.

655360423322 is a deficient number, since it is larger than the sum of its proper divisors (423626737990).

655360423322 is a wasteful number, since it uses less digits than its factorization.

655360423322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182755453.

The product of its (nonzero) digits is 777600, while the sum is 41.

Adding to 655360423322 its reverse (223324063556), we get a palindrome (878684486878).

The spelling of 655360423322 in words is "six hundred fifty-five billion, three hundred sixty million, four hundred twenty-three thousand, three hundred twenty-two".