62665505660 has 24 divisors (see below), whose sum is σ = 131604737040. Its totient is φ = 25064835584.

The previous prime is 62665505659. The next prime is 62665505681. The reversal of 62665505660 is 6650556626.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342971 + ... + 492909.

It is an arithmetic number, because the mean of its divisors is an integer number (5483530710).

Almost surely, 2^62665505660 is an apocalyptic number.

It is an amenable number.

62665505660 is an abundant number, since it is smaller than the sum of its proper divisors (68939231380).

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

62665505660 is a wasteful number, since it uses less digits than its factorization.

62665505660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170845 (or 170843 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 62665505660 in words is "sixty-two billion, six hundred sixty-five million, five hundred five thousand, six hundred sixty".