255200455 has 8 divisors (see below), whose sum is σ = 306740592. Its totient is φ = 203827008.

The previous prime is 255200453. The next prime is 255200503. The reversal of 255200455 is 554002552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255200455 - 2¹ = 255200453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255200453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38277 + ... + 44446.

It is an arithmetic number, because the mean of its divisors is an integer number (38342574).

Almost surely, 2^255200455 is an apocalyptic number.

255200455 is a deficient number, since it is larger than the sum of its proper divisors (51540137).

255200455 is an equidigital number, since it uses as much as digits as its factorization.

255200455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83345.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 255200455 is about 15974.9946791853. The cubic root of 255200455 is about 634.2986904740.

The spelling of 255200455 in words is "two hundred fifty-five million, two hundred thousand, four hundred fifty-five".