2580785525252 has 24 divisors (see below), whose sum is σ = 4932315474240. Its totient is φ = 1171807832160.

The previous prime is 2580785525249. The next prime is 2580785525257. The reversal of 2580785525252 is 2525255870852.

It is not an unprimeable number, because it can be changed into a prime (2580785525257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31871543 + ... + 31952414.

It is an arithmetic number, because the mean of its divisors is an integer number (205513144760).

Almost surely, 2^{2580785525252} is an apocalyptic number.

2580785525252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2580785525252 is a deficient number, since it is larger than the sum of its proper divisors (2351529948988).

2580785525252 is a wasteful number, since it uses less digits than its factorization.

2580785525252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63824891 (or 63824889 counting only the distinct ones).

The product of its (nonzero) digits is 22400000, while the sum is 56.

The spelling of 2580785525252 in words is "two trillion, five hundred eighty billion, seven hundred eighty-five million, five hundred twenty-five thousand, two hundred fifty-two".