2530550250550 has 24 divisors (see below), whose sum is σ = 5379226819056. Its totient is φ = 867617228640.

The previous prime is 2530550250541. The next prime is 2530550250583. The reversal of 2530550250550 is 550520550352.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3615071437 + ... + 3615072136.

It is an arithmetic number, because the mean of its divisors is an integer number (224134450794).

Almost surely, 2^{2530550250550} is an apocalyptic number.

2530550250550 is an abundant number, since it is smaller than the sum of its proper divisors (2848676568506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2530550250550 is a wasteful number, since it uses less digits than its factorization.

2530550250550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7230143592 (or 7230143587 counting only the distinct ones).

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 2530550250550 in words is "two trillion, five hundred thirty billion, five hundred fifty million, two hundred fifty thousand, five hundred fifty".