2500275700 has 36 divisors (see below), whose sum is σ = 5842955020. Its totient is φ = 923178240.

The previous prime is 2500275691. The next prime is 2500275707. The reversal of 2500275700 is 75720052.

2500275700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 218684944 + 2281590756 = 14788^2 + 47766^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500275707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 960345 + ... + 962944.

Almost surely, 2^2500275700 is an apocalyptic number.

2500275700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2500275700 is an abundant number, since it is smaller than the sum of its proper divisors (3342679320).

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

2500275700 is a wasteful number, since it uses less digits than its factorization.

2500275700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923316 (or 1923309 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 2500275700 is about 50002.7569239937. The cubic root of 2500275700 is about 1357.2586974594.

Adding to 2500275700 its reverse (75720052), we get a palindrome (2575995752).

The spelling of 2500275700 in words is "two billion, five hundred million, two hundred seventy-five thousand, seven hundred".