655254201 has 32 divisors (see below), whose sum is σ = 1033016320. Its totient is φ = 361630656.

The previous prime is 655254163. The next prime is 655254227. The reversal of 655254201 is 102452556.

655254201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 655254201 - 2¹⁹ = 654729913 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (655253201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104970 + ... + 111036.

It is an arithmetic number, because the mean of its divisors is an integer number (32281760).

Almost surely, 2^655254201 is an apocalyptic number.

It is an amenable number.

655254201 is a deficient number, since it is larger than the sum of its proper divisors (377762119).

655254201 is a wasteful number, since it uses less digits than its factorization.

655254201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 655254201 is about 25597.9335298770. The cubic root of 655254201 is about 868.5668928239.

The spelling of 655254201 in words is "six hundred fifty-five million, two hundred fifty-four thousand, two hundred one".