65655010056513 has 32 divisors (see below), whose sum is σ = 96722643456000. Its totient is φ = 39402879411456.

The previous prime is 65655010056511. The next prime is 65655010056523. The reversal of 65655010056513 is 31565001055656.

It is not a de Polignac number, because 65655010056513 - 2¹ = 65655010056511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65655010056511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34641138 + ... + 36487236.

It is an arithmetic number, because the mean of its divisors is an integer number (3022582608000).

Almost surely, 2^{65655010056513} is an apocalyptic number.

It is an amenable number.

65655010056513 is a deficient number, since it is larger than the sum of its proper divisors (31067633399487).

65655010056513 is a wasteful number, since it uses less digits than its factorization.

65655010056513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876461.

The product of its (nonzero) digits is 2025000, while the sum is 48.

The spelling of 65655010056513 in words is "sixty-five trillion, six hundred fifty-five billion, ten million, fifty-six thousand, five hundred thirteen".