2502524251 has 2 divisors, whose sum is σ = 2502524252. Its totient is φ = 2502524250.

The previous prime is 2502524249. The next prime is 2502524273. The reversal of 2502524251 is 1524252052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2502524251 - 2¹ = 2502524249 is a prime.

It is a super-2 number, since 2×2502524251² = 12525255253686222002, which contains 22 as substring.

Together with 2502524249, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2502524051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251262125 + 1251262126.

It is an arithmetic number, because the mean of its divisors is an integer number (1251262126).

Almost surely, 2^2502524251 is an apocalyptic number.

2502524251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502524251 is an equidigital number, since it uses as much as digits as its factorization.

2502524251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 2502524251 is about 50025.2361413717. The cubic root of 2502524251 is about 1357.6654460683.

It can be divided in two parts, 2 and 502524251, that added together give a triangular number (502524253 = T₃₁₇₀₂).

The spelling of 2502524251 in words is "two billion, five hundred two million, five hundred twenty-four thousand, two hundred fifty-one".