2752500002500 has 60 divisors (see below), whose sum is σ = 6021804565084. Its totient is φ = 1100517552000.

The previous prime is 2752500002459. The next prime is 2752500002503. The reversal of 2752500002500 is 52000052572.

It can be written as a sum of positive squares in 10 ways, for example, as 2233512316036 + 518987686464 = 1494494^2 + 720408^2 .

It is not an unprimeable number, because it can be changed into a prime (2752500002503) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5492422 + ... + 5972578.

Almost surely, 2^{2752500002500} is an apocalyptic number.

2752500002500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2752500002500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3010902282542).

2752500002500 is an abundant number, since it is smaller than the sum of its proper divisors (3269304562584).

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

2752500002500 is a wasteful number, since it uses less digits than its factorization.

2752500002500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482474 (or 482457 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The spelling of 2752500002500 in words is "two trillion, seven hundred fifty-two billion, five hundred million, two thousand, five hundred".