2527502500 has 30 divisors (see below), whose sum is σ = 5527147934. Its totient is φ = 1011000000.

The previous prime is 2527502459. The next prime is 2527502501. The reversal of 2527502500 is 52057252.

It can be written as a sum of positive squares in 5 ways, for example, as 772395264 + 1755107236 = 27792^2 + 41894^2 .

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2527502501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 503001 + ... + 508000.

Almost surely, 2^2527502500 is an apocalyptic number.

2527502500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2527502500 is an abundant number, since it is smaller than the sum of its proper divisors (2999645434).

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

2527502500 is a wasteful number, since it uses less digits than its factorization.

2527502500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011025 (or 1011008 counting only the distinct ones).

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

The square root of 2527502500 is about 50274.2727446156. The cubic root of 2527502500 is about 1362.1675534892.

Adding to 2527502500 its reverse (52057252), we get a palindrome (2579559752).

The spelling of 2527502500 in words is "two billion, five hundred twenty-seven million, five hundred two thousand, five hundred".