255133352455 has 8 divisors (see below), whose sum is σ = 306177806592. Its totient is φ = 204094826208.

The previous prime is 255133352443. The next prime is 255133352483. The reversal of 255133352455 is 554253331552.

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 255133352455 - 2¹⁷ = 255133221383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1386727 + ... + 1559896.

It is an arithmetic number, because the mean of its divisors is an integer number (38272225824).

Almost surely, 2^255133352455 is an apocalyptic number.

255133352455 is a deficient number, since it is larger than the sum of its proper divisors (51044454137).

255133352455 is a wasteful number, since it uses less digits than its factorization.

255133352455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2963945.

The product of its digits is 1350000, while the sum is 43.

The spelling of 255133352455 in words is "two hundred fifty-five billion, one hundred thirty-three million, three hundred fifty-two thousand, four hundred fifty-five".