60610605511505 has 16 divisors (see below), whose sum is σ = 83127496782720. Its totient is φ = 41559367738752.

The previous prime is 60610605511499. The next prime is 60610605511607. The reversal of 60610605511505 is 50511550601606.

It is a cyclic number.

It is not a de Polignac number, because 60610605511505 - 2²⁰ = 60610604462929 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 44958044 + ... + 46286573.

It is an arithmetic number, because the mean of its divisors is an integer number (5195468548920).

Almost surely, 2^{60610605511505} is an apocalyptic number.

It is an amenable number.

60610605511505 is a deficient number, since it is larger than the sum of its proper divisors (22516891271215).

60610605511505 is a wasteful number, since it uses less digits than its factorization.

60610605511505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91263608.

The product of its (nonzero) digits is 135000, while the sum is 41.

The spelling of 60610605511505 in words is "sixty trillion, six hundred ten billion, six hundred five million, five hundred eleven thousand, five hundred five".