6610060655 has 16 divisors (see below), whose sum is σ = 8757431424. Its totient is φ = 4749394080.

The previous prime is 6610060621. The next prime is 6610060673. The reversal of 6610060655 is 5560600166.

It is a de Polignac number, because none of the positive numbers 2^k-6610060655 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, 719429 + ... + 728558.

It is an arithmetic number, because the mean of its divisors is an integer number (547339464).

Almost surely, 2^6610060655 is an apocalyptic number.

6610060655 is a deficient number, since it is larger than the sum of its proper divisors (2147370769).

6610060655 is a wasteful number, since it uses less digits than its factorization.

6610060655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448086.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 6610060655 is about 81302.2795190885. The cubic root of 6610060655 is about 1876.7300800664.

The spelling of 6610060655 in words is "six billion, six hundred ten million, sixty thousand, six hundred fifty-five".