255029673073 has 8 divisors (see below), whose sum is σ = 291470557248. Its totient is φ = 218590807344.

The previous prime is 255029673037. The next prime is 255029673091. The reversal of 255029673073 is 370376920552.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-255029673073 is a prime.

It is a super-2 number, since 2×255029673073² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255029673013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223411 + ... + 748312.

It is an arithmetic number, because the mean of its divisors is an integer number (36433819656).

Almost surely, 2^255029673073 is an apocalyptic number.

It is an amenable number.

255029673073 is a deficient number, since it is larger than the sum of its proper divisors (36440884175).

255029673073 is an equidigital number, since it uses as much as digits as its factorization.

255029673073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009223.

The product of its (nonzero) digits is 2381400, while the sum is 49.

The spelling of 255029673073 in words is "two hundred fifty-five billion, twenty-nine million, six hundred seventy-three thousand, seventy-three".