255045155441026 has 32 divisors (see below), whose sum is σ = 390979100413440. Its totient is φ = 124722577958400.

The previous prime is 255045155440991. The next prime is 255045155441051. The reversal of 255045155441026 is 620144551540552.

It is a happy number.

It is a super-3 number, since 3×255045155441026³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1494544666 + ... + 1494715306.

It is an arithmetic number, because the mean of its divisors is an integer number (12218096887920).

Almost surely, 2^{255045155441026} is an apocalyptic number.

255045155441026 is a deficient number, since it is larger than the sum of its proper divisors (135933944972414).

255045155441026 is a wasteful number, since it uses less digits than its factorization.

255045155441026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181650.

The product of its (nonzero) digits is 4800000, while the sum is 49.

The spelling of 255045155441026 in words is "two hundred fifty-five trillion, forty-five billion, one hundred fifty-five million, four hundred forty-one thousand, twenty-six".