2509483787 has 2 divisors, whose sum is σ = 2509483788. Its totient is φ = 2509483786.

The previous prime is 2509483723. The next prime is 2509483811. The reversal of 2509483787 is 7873849052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2509483787 - 2⁶ = 2509483723 is a prime.

It is a super-3 number, since 3×2509483787³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2509483687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1254741893 + 1254741894.

It is an arithmetic number, because the mean of its divisors is an integer number (1254741894).

Almost surely, 2^2509483787 is an apocalyptic number.

2509483787 is a deficient number, since it is larger than the sum of its proper divisors (1).

2509483787 is an equidigital number, since it uses as much as digits as its factorization.

2509483787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The square root of 2509483787 is about 50094.7480979793. The cubic root of 2509483787 is about 1358.9228399533.

The spelling of 2509483787 in words is "two billion, five hundred nine million, four hundred eighty-three thousand, seven hundred eighty-seven".