653321052336 has 80 divisors (see below), whose sum is σ = 1833883735040. Its totient is φ = 199656679680.

The previous prime is 653321052331. The next prime is 653321052353. The reversal of 653321052336 is 633250123356.

It is a happy number.

It is a super-3 number, since 3×653321052336³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 653321052294 and 653321052303.

It is not an unprimeable number, because it can be changed into a prime (653321052331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11525935 + ... + 11582478.

It is an arithmetic number, because the mean of its divisors is an integer number (22923546688).

Almost surely, 2^653321052336 is an apocalyptic number.

It is an amenable number.

653321052336 is an abundant number, since it is smaller than the sum of its proper divisors (1180562682704).

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

653321052336 is a wasteful number, since it uses less digits than its factorization.

653321052336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23108474 (or 23108468 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 39.

The spelling of 653321052336 in words is "six hundred fifty-three billion, three hundred twenty-one million, fifty-two thousand, three hundred thirty-six".