65620105600652 has 24 divisors (see below), whose sum is σ = 114917244825600. Its totient is φ = 32786607980816.

The previous prime is 65620105600537. The next prime is 65620105600667. The reversal of 65620105600652 is 25600650102656.

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, 449925413 + ... + 450071235.

It is an arithmetic number, because the mean of its divisors is an integer number (4788218534400).

Almost surely, 2^{65620105600652} is an apocalyptic number.

It is an amenable number.

65620105600652 is a deficient number, since it is larger than the sum of its proper divisors (49297139224948).

65620105600652 is a wasteful number, since it uses less digits than its factorization.

65620105600652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225445 (or 225443 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 65620105600652 in words is "sixty-five trillion, six hundred twenty billion, one hundred five million, six hundred thousand, six hundred fifty-two".