255441212530451 has 4 divisors (see below), whose sum is σ = 266547352205712. Its totient is φ = 244335072855192.

The previous prime is 255441212530421. The next prime is 255441212530453. The reversal of 255441212530451 is 154035212144552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 255441212530451 - 2²⁶ = 255441145421587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255441212530453) 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, 5553069837596 + ... + 5553069837641.

It is an arithmetic number, because the mean of its divisors is an integer number (66636838051428).

Almost surely, 2^{255441212530451} is an apocalyptic number.

255441212530451 is a deficient number, since it is larger than the sum of its proper divisors (11106139675261).

255441212530451 is a wasteful number, since it uses less digits than its factorization.

255441212530451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11106139675260.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 255441212530451 in words is "two hundred fifty-five trillion, four hundred forty-one billion, two hundred twelve million, five hundred thirty thousand, four hundred fifty-one".