2501852552 has 8 divisors (see below), whose sum is σ = 4690973550. Its totient is φ = 1250926272.

The previous prime is 2501852539. The next prime is 2501852557. The reversal of 2501852552 is 2552581052.

2501852552 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 only one way, i.e., 2446885156 + 54967396 = 49466^2 + 7414^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2501852557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156365777 + ... + 156365792.

Almost surely, 2^2501852552 is an apocalyptic number.

It is an amenable number.

2501852552 is a deficient number, since it is larger than the sum of its proper divisors (2189120998).

2501852552 is a wasteful number, since it uses less digits than its factorization.

2501852552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312731575 (or 312731571 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The square root of 2501852552 is about 50018.5220893221. The cubic root of 2501852552 is about 1357.5439655106.

The spelling of 2501852552 in words is "two billion, five hundred one million, eight hundred fifty-two thousand, five hundred fifty-two".