653453457292 has 12 divisors (see below), whose sum is σ = 1160611364920. Its totient is φ = 321850210176.

The previous prime is 653453457289. The next prime is 653453457353. The reversal of 653453457292 is 292754354356.

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 3 ways as a sum of consecutive naturals, for example, 1219129317 + ... + 1219129852.

Almost surely, 2^653453457292 is an apocalyptic number.

It is an amenable number.

653453457292 is a deficient number, since it is larger than the sum of its proper divisors (507157907628).

653453457292 is a wasteful number, since it uses less digits than its factorization.

653453457292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438259240 (or 2438259238 counting only the distinct ones).

The product of its digits is 27216000, while the sum is 55.

The spelling of 653453457292 in words is "six hundred fifty-three billion, four hundred fifty-three million, four hundred fifty-seven thousand, two hundred ninety-two".