2253124987 has 2 divisors, whose sum is σ = 2253124988. Its totient is φ = 2253124986.

The previous prime is 2253124969. The next prime is 2253125081. The reversal of 2253124987 is 7894213522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2253124987 - 2¹¹ = 2253122939 is a prime.

It is not a weakly prime, because it can be changed into another prime (2253124187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126562493 + 1126562494.

It is an arithmetic number, because the mean of its divisors is an integer number (1126562494).

Almost surely, 2^2253124987 is an apocalyptic number.

2253124987 is a deficient number, since it is larger than the sum of its proper divisors (1).

2253124987 is an equidigital number, since it uses as much as digits as its factorization.

2253124987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 43.

The square root of 2253124987 is about 47467.0937281818. The cubic root of 2253124987 is about 1310.9770670422.

The spelling of 2253124987 in words is "two billion, two hundred fifty-three million, one hundred twenty-four thousand, nine hundred eighty-seven".