65606551510130 has 128 divisors (see below), whose sum is σ = 132965409669120. Its totient is φ = 23184789788160.

The previous prime is 65606551509979. The next prime is 65606551510133. The reversal of 65606551510130 is 3101515560656.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (65606551510133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 266302667 + ... + 266548913.

It is an arithmetic number, because the mean of its divisors is an integer number (1038792263040).

Almost surely, 2^{65606551510130} is an apocalyptic number.

65606551510130 is an abundant number, since it is smaller than the sum of its proper divisors (67358858158990).

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

65606551510130 is a wasteful number, since it uses less digits than its factorization.

65606551510130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247824.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 65606551510130 in words is "sixty-five trillion, six hundred six billion, five hundred fifty-one million, five hundred ten thousand, one hundred thirty".