2502752500 has 60 divisors (see below), whose sum is σ = 5483969568. Its totient is φ = 999100000.

The previous prime is 2502752489. The next prime is 2502752501. The reversal of 2502752500 is 52572052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502752501) 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 19 ways as a sum of consecutive naturals, for example, 2426985 + ... + 2428015.

Almost surely, 2^2502752500 is an apocalyptic number.

2502752500 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 2502752500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2741984784).

2502752500 is an abundant number, since it is smaller than the sum of its proper divisors (2981217068).

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

2502752500 is a wasteful number, since it uses less digits than its factorization.

2502752500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026 (or 2009 counting only the distinct ones).

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

The square root of 2502752500 is about 50027.5174279116. The cubic root of 2502752500 is about 1357.7067212407.

The spelling of 2502752500 in words is "two billion, five hundred two million, seven hundred fifty-two thousand, five hundred".