2530552505020 has 48 divisors (see below), whose sum is σ = 5437260436608. Its totient is φ = 988852976640.

The previous prime is 2530552504999. The next prime is 2530552505021. The reversal of 2530552505020 is 205052550352.

2530552505020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530552505021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1979517 + ... + 2996596.

It is an arithmetic number, because the mean of its divisors is an integer number (113276259096).

Almost surely, 2^{2530552505020} is an apocalyptic number.

2530552505020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530552505020 is an abundant number, since it is smaller than the sum of its proper divisors (2906707931588).

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

2530552505020 is a wasteful number, since it uses less digits than its factorization.

2530552505020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4976710 (or 4976708 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 34.

The spelling of 2530552505020 in words is "two trillion, five hundred thirty billion, five hundred fifty-two million, five hundred five thousand, twenty".