255045155441023 has 8 divisors (see below), whose sum is σ = 256434754692096. Its totient is φ = 253656121651800.

The previous prime is 255045155440991. The next prime is 255045155441051. The reversal of 255045155441023 is 320144551540552.

It is a happy number.

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 255045155441023 - 2⁵ = 255045155440991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255045155441053) 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, 140460913 + ... + 142265098.

It is an arithmetic number, because the mean of its divisors is an integer number (32054344336512).

Almost surely, 2^{255045155441023} is an apocalyptic number.

255045155441023 is a deficient number, since it is larger than the sum of its proper divisors (1389599251073).

255045155441023 is a wasteful number, since it uses less digits than its factorization.

255045155441023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282730925.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 255045155441023 in words is "two hundred fifty-five trillion, forty-five billion, one hundred fifty-five million, four hundred forty-one thousand, twenty-three".