2653832655 has 24 divisors (see below), whose sum is σ = 4748365440. Its totient is φ = 1369719360.

The previous prime is 2653832647. The next prime is 2653832669. The reversal of 2653832655 is 5562383562.

2653832655 is a `hidden beast` number, since 2 + 6 + 5 + 383 + 265 + 5 = 666.

It is not a de Polignac number, because 2653832655 - 2³ = 2653832647 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2653832655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 949800 + ... + 952589.

It is an arithmetic number, because the mean of its divisors is an integer number (197848560).

Almost surely, 2^2653832655 is an apocalyptic number.

2653832655 is a deficient number, since it is larger than the sum of its proper divisors (2094532785).

2653832655 is a wasteful number, since it uses less digits than its factorization.

2653832655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902431 (or 1902428 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The square root of 2653832655 is about 51515.3632909640. The cubic root of 2653832655 is about 1384.4943185564.

The spelling of 2653832655 in words is "two billion, six hundred fifty-three million, eight hundred thirty-two thousand, six hundred fifty-five".