655263411 has 16 divisors (see below), whose sum is σ = 958825728. Its totient is φ = 394748000.

The previous prime is 655263379. The next prime is 655263437. The reversal of 655263411 is 114362556.

655263411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 655263411 - 2⁵ = 655263379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (655263481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53940 + ... + 64961.

It is an arithmetic number, because the mean of its divisors is an integer number (59926608).

Almost surely, 2^655263411 is an apocalyptic number.

655263411 is a deficient number, since it is larger than the sum of its proper divisors (303562317).

655263411 is a wasteful number, since it uses less digits than its factorization.

655263411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119082.

The product of its digits is 21600, while the sum is 33.

The square root of 655263411 is about 25598.1134265789. The cubic root of 655263411 is about 868.5709622185.

The spelling of 655263411 in words is "six hundred fifty-five million, two hundred sixty-three thousand, four hundred eleven".