255436800658133 has 8 divisors (see below), whose sum is σ = 257047427448000. Its totient is φ = 253828213930368.

The previous prime is 255436800658037. The next prime is 255436800658141. The reversal of 255436800658133 is 331856008634552.

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 255436800658133 - 2³² = 255432505690837 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 (255436800652133) 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, 509764316 + ... + 510265157.

It is an arithmetic number, because the mean of its divisors is an integer number (32130928431000).

Almost surely, 2^{255436800658133} is an apocalyptic number.

It is an amenable number.

255436800658133 is a deficient number, since it is larger than the sum of its proper divisors (1610626789867).

255436800658133 is a wasteful number, since it uses less digits than its factorization.

255436800658133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020031051.

The product of its (nonzero) digits is 62208000, while the sum is 59.

The spelling of 255436800658133 in words is "two hundred fifty-five trillion, four hundred thirty-six billion, eight hundred million, six hundred fifty-eight thousand, one hundred thirty-three".