2487862133 has 2 divisors, whose sum is σ = 2487862134. Its totient is φ = 2487862132.

The previous prime is 2487862073. The next prime is 2487862141. The reversal of 2487862133 is 3312687842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2323432804 + 164429329 = 48202^2 + 12823^2 .

It is a cyclic number.

It is not a de Polignac number, because 2487862133 - 2¹⁴ = 2487845749 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2487862163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1243931066 + 1243931067.

It is an arithmetic number, because the mean of its divisors is an integer number (1243931067).

Almost surely, 2^2487862133 is an apocalyptic number.

It is an amenable number.

2487862133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2487862133 is an equidigital number, since it uses as much as digits as its factorization.

2487862133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The square root of 2487862133 is about 49878.4736434466. The cubic root of 2487862133 is about 1355.0087612620.

The spelling of 2487862133 in words is "two billion, four hundred eighty-seven million, eight hundred sixty-two thousand, one hundred thirty-three".