2555104522401 has 12 divisors (see below), whose sum is σ = 3690860133012. Its totient is φ = 1703332122336.

The previous prime is 2555104522343. The next prime is 2555104522447. The reversal of 2555104522401 is 1042254015552.

2555104522401 is a `hidden beast` number, since 2 + 5 + 551 + 0 + 45 + 22 + 40 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2310776975376 + 244327547025 = 1520124^2 + 494295^2 .

It is not a de Polignac number, because 2555104522401 - 2⁹ = 2555104521889 is a prime.

It is a super-3 number, since 3×2555104522401³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2555104521401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5678986 + ... + 6112371.

It is an arithmetic number, because the mean of its divisors is an integer number (307571677751).

Almost surely, 2^{2555104522401} is an apocalyptic number.

It is an amenable number.

2555104522401 is a deficient number, since it is larger than the sum of its proper divisors (1135755610611).

2555104522401 is a wasteful number, since it uses less digits than its factorization.

2555104522401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11815440 (or 11815437 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

Adding to 2555104522401 its reverse (1042254015552), we get a palindrome (3597358537953).

The spelling of 2555104522401 in words is "two trillion, five hundred fifty-five billion, one hundred four million, five hundred twenty-two thousand, four hundred one".