255010197 has 8 divisors (see below), whose sum is σ = 366168544. Its totient is φ = 156929328.

The previous prime is 255010193. The next prime is 255010199. The reversal of 255010197 is 791010552.

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

It is not a de Polignac number, because 255010197 - 2² = 255010193 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 (255010193) 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, 3269323 + ... + 3269400.

It is an arithmetic number, because the mean of its divisors is an integer number (45771068).

Almost surely, 2^255010197 is an apocalyptic number.

It is an amenable number.

255010197 is a deficient number, since it is larger than the sum of its proper divisors (111158347).

255010197 is a wasteful number, since it uses less digits than its factorization.

255010197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538739.

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 255010197 is about 15969.0386999343. The cubic root of 255010197 is about 634.1410230400.

The spelling of 255010197 in words is "two hundred fifty-five million, ten thousand, one hundred ninety-seven".