2654656166 has 16 divisors (see below), whose sum is σ = 4019398656. Its totient is φ = 1314907776.

The previous prime is 2654656141. The next prime is 2654656171. The reversal of 2654656166 is 6616564562.

It is a self number, because there is not a number n which added to its sum of digits gives 2654656166.

It is a congruent number.

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, 93275 + ... + 118361.

It is an arithmetic number, because the mean of its divisors is an integer number (251212416).

Almost surely, 2^2654656166 is an apocalyptic number.

2654656166 is a deficient number, since it is larger than the sum of its proper divisors (1364742490).

2654656166 is a wasteful number, since it uses less digits than its factorization.

2654656166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25583.

The product of its digits is 1555200, while the sum is 47.

The square root of 2654656166 is about 51523.3555390174. The cubic root of 2654656166 is about 1384.6375112563.

The spelling of 2654656166 in words is "two billion, six hundred fifty-four million, six hundred fifty-six thousand, one hundred sixty-six".