2425187099 has 2 divisors, whose sum is σ = 2425187100. Its totient is φ = 2425187098.

The previous prime is 2425187081. The next prime is 2425187101. The reversal of 2425187099 is 9907815242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2425187099 - 2¹² = 2425183003 is a prime.

Together with 2425187101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2425187069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1212593549 + 1212593550.

It is an arithmetic number, because the mean of its divisors is an integer number (1212593550).

Almost surely, 2^2425187099 is an apocalyptic number.

2425187099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2425187099 is an equidigital number, since it uses as much as digits as its factorization.

2425187099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 2425187099 is about 49246.1886748609. The cubic root of 2425187099 is about 1343.5332423719.

The spelling of 2425187099 in words is "two billion, four hundred twenty-five million, one hundred eighty-seven thousand, ninety-nine".