255180033473 has 4 divisors (see below), whose sum is σ = 263411647488. Its totient is φ = 246948419460.

The previous prime is 255180033461. The next prime is 255180033491. The reversal of 255180033473 is 374330081552.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 255180033473 - 2²⁰ = 255178984897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 255180033473.

It is not an unprimeable number, because it can be changed into a prime (255180032473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4115806961 + ... + 4115807022.

It is an arithmetic number, because the mean of its divisors is an integer number (65852911872).

Almost surely, 2^255180033473 is an apocalyptic number.

It is an amenable number.

255180033473 is a deficient number, since it is larger than the sum of its proper divisors (8231614015).

255180033473 is an equidigital number, since it uses as much as digits as its factorization.

255180033473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231614014.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 255180033473 in words is "two hundred fifty-five billion, one hundred eighty million, thirty-three thousand, four hundred seventy-three".