255461641033 has 8 divisors (see below), whose sum is σ = 266616997056. Its totient is φ = 244310312400.

The previous prime is 255461640983. The next prime is 255461641091. The reversal of 255461641033 is 330146164552.

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 255461641033 - 2⁹ = 255461640521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255461648033) 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, 876858 + ... + 1131283.

It is an arithmetic number, because the mean of its divisors is an integer number (33327124632).

Almost surely, 2^255461641033 is an apocalyptic number.

255461641033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

255461641033 is a deficient number, since it is larger than the sum of its proper divisors (11155356023).

255461641033 is a wasteful number, since it uses less digits than its factorization.

255461641033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2013695.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 255461641033 in words is "two hundred fifty-five billion, four hundred sixty-one million, six hundred forty-one thousand, thirty-three".