653364220425 has 96 divisors (see below), whose sum is σ = 1274775552000. Its totient is φ = 288954259200.

The previous prime is 653364220381. The next prime is 653364220499. The reversal of 653364220425 is 524022463356.

It is not a de Polignac number, because 653364220425 - 2⁹ = 653364219913 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 93561484 + ... + 93568466.

It is an arithmetic number, because the mean of its divisors is an integer number (13278912000).

Almost surely, 2^653364220425 is an apocalyptic number.

It is an amenable number.

653364220425 is a deficient number, since it is larger than the sum of its proper divisors (621411331575).

653364220425 is a wasteful number, since it uses less digits than its factorization.

653364220425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12783 (or 12778 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 653364220425 in words is "six hundred fifty-three billion, three hundred sixty-four million, two hundred twenty thousand, four hundred twenty-five".