655253253322 has 16 divisors (see below), whose sum is σ = 983904067080. Its totient is φ = 327285370368.

The previous prime is 655253253283. The next prime is 655253253349. The reversal of 655253253322 is 223352352556.

It can be written as a sum of positive squares in 4 ways, for example, as 629627967081 + 25625286241 = 793491^2 + 160079^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10128454 + ... + 10192942.

Almost surely, 2^655253253322 is an apocalyptic number.

655253253322 is a deficient number, since it is larger than the sum of its proper divisors (328650813758).

655253253322 is a wasteful number, since it uses less digits than its factorization.

655253253322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69705.

The product of its digits is 1620000, while the sum is 43.

The spelling of 655253253322 in words is "six hundred fifty-five billion, two hundred fifty-three million, two hundred fifty-three thousand, three hundred twenty-two".