255130443050451 has 8 divisors (see below), whose sum is σ = 340174122819024. Its totient is φ = 170086862657760.

The previous prime is 255130443050447. The next prime is 255130443050533. The reversal of 255130443050451 is 154050344031552.

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

It is not a de Polignac number, because 255130443050451 - 2² = 255130443050447 is a prime.

It is a super-2 number, since 2×255130443050451² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (255130443050051) 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, 18631620 + ... + 29281361.

It is an arithmetic number, because the mean of its divisors is an integer number (42521765352378).

Almost surely, 2^{255130443050451} is an apocalyptic number.

255130443050451 is a deficient number, since it is larger than the sum of its proper divisors (85043679768573).

255130443050451 is a wasteful number, since it uses less digits than its factorization.

255130443050451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49687941.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 255130443050451 in words is "two hundred fifty-five trillion, one hundred thirty billion, four hundred forty-three million, fifty thousand, four hundred fifty-one".