255467345507 has 8 divisors (see below), whose sum is σ = 280562065200. Its totient is φ = 230684361760.

The previous prime is 255467345501. The next prime is 255467345509. The reversal of 255467345507 is 705543764552.

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 255467345507 - 2¹⁶ = 255467279971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255467345501) 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, 77932268 + ... + 77935545.

It is an arithmetic number, because the mean of its divisors is an integer number (35070258150).

Almost surely, 2^255467345507 is an apocalyptic number.

255467345507 is a deficient number, since it is larger than the sum of its proper divisors (25094719693).

255467345507 is a wasteful number, since it uses less digits than its factorization.

255467345507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155867973.

The product of its (nonzero) digits is 17640000, while the sum is 53.

The spelling of 255467345507 in words is "two hundred fifty-five billion, four hundred sixty-seven million, three hundred forty-five thousand, five hundred seven".