60643852655 has 16 divisors (see below), whose sum is σ = 74155816224. Its totient is φ = 47593203840.

The previous prime is 60643852603. The next prime is 60643852679. The reversal of 60643852655 is 55625834606.

It is not a de Polignac number, because 60643852655 - 2²⁶ = 60576743791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3095240 + ... + 3114770.

It is an arithmetic number, because the mean of its divisors is an integer number (4634738514).

Almost surely, 2^60643852655 is an apocalyptic number.

60643852655 is a deficient number, since it is larger than the sum of its proper divisors (13511963569).

60643852655 is a wasteful number, since it uses less digits than its factorization.

60643852655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31306.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 60643852655 in words is "sixty billion, six hundred forty-three million, eight hundred fifty-two thousand, six hundred fifty-five".