2580055007553 has 12 divisors (see below), whose sum is σ = 3771646678800. Its totient is φ = 1699313337816.

The previous prime is 2580055007549. The next prime is 2580055007623. The reversal of 2580055007553 is 3557005500852.

2580055007553 is a `hidden beast` number, since 25 + 8 + 0 + 0 + 5 + 500 + 75 + 53 = 666.

It is not a de Polignac number, because 2580055007553 - 2² = 2580055007549 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2580055007499 and 2580055007508.

It is not an unprimeable number, because it can be changed into a prime (2580055007053) 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, 1726943703 + ... + 1726945196.

It is an arithmetic number, because the mean of its divisors is an integer number (314303889900).

Almost surely, 2^{2580055007553} is an apocalyptic number.

It is an amenable number.

2580055007553 is a deficient number, since it is larger than the sum of its proper divisors (1191591671247).

2580055007553 is a wasteful number, since it uses less digits than its factorization.

2580055007553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453888988 (or 3453888985 counting only the distinct ones).

The product of its (nonzero) digits is 1050000, while the sum is 45.

The spelling of 2580055007553 in words is "two trillion, five hundred eighty billion, fifty-five million, seven thousand, five hundred fifty-three".