2655165602 has 16 divisors (see below), whose sum is σ = 4193519040. Its totient is φ = 1257364368.

The previous prime is 2655165581. The next prime is 2655165619. The reversal of 2655165602 is 2065615562.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 178163 + ... + 192489.

It is an arithmetic number, because the mean of its divisors is an integer number (262094940).

Almost surely, 2^2655165602 is an apocalyptic number.

2655165602 is a deficient number, since it is larger than the sum of its proper divisors (1538353438).

2655165602 is a wasteful number, since it uses less digits than its factorization.

2655165602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19225.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 2655165602 is about 51528.2990404302. The cubic root of 2655165602 is about 1384.7260775381.

The spelling of 2655165602 in words is "two billion, six hundred fifty-five million, one hundred sixty-five thousand, six hundred two".