2555301450545 has 8 divisors (see below), whose sum is σ = 3073645262760. Its totient is φ = 2039385479040.

The previous prime is 2555301450497. The next prime is 2555301450553. The reversal of 2555301450545 is 5450541035552.

It can be written as a sum of positive squares in 4 ways, for example, as 264434549824 + 2290866900721 = 514232^2 + 1513561^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2555301450545 - 2¹⁰ = 2555301449521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2555301450496 and 2555301450505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606957860 + ... + 606962069.

It is an arithmetic number, because the mean of its divisors is an integer number (384205657845).

Almost surely, 2^{2555301450545} is an apocalyptic number.

It is an amenable number.

2555301450545 is a deficient number, since it is larger than the sum of its proper divisors (518343812215).

2555301450545 is a wasteful number, since it uses less digits than its factorization.

2555301450545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213920355.

The product of its (nonzero) digits is 1500000, while the sum is 44.

The spelling of 2555301450545 in words is "two trillion, five hundred fifty-five billion, three hundred one million, four hundred fifty thousand, five hundred forty-five".