6102655778 has 16 divisors (see below), whose sum is σ = 9218938560. Its totient is φ = 3029712336.

The previous prime is 6102655747. The next prime is 6102655781. The reversal of 6102655778 is 8775562016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355763 + ... + 372521.

It is an arithmetic number, because the mean of its divisors is an integer number (576183660).

Almost surely, 2^6102655778 is an apocalyptic number.

6102655778 is a deficient number, since it is larger than the sum of its proper divisors (3116282782).

6102655778 is a wasteful number, since it uses less digits than its factorization.

6102655778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18041.

The product of its (nonzero) digits is 705600, while the sum is 47.

The square root of 6102655778 is about 78119.4967853736. The cubic root of 6102655778 is about 1827.4252640571.

The spelling of 6102655778 in words is "six billion, one hundred two million, six hundred fifty-five thousand, seven hundred seventy-eight".