2355425887 has 2 divisors, whose sum is σ = 2355425888. Its totient is φ = 2355425886.

The previous prime is 2355425881. The next prime is 2355425893. The reversal of 2355425887 is 7885245532.

It is a balanced prime because it is at equal distance from previous prime (2355425881) and next prime (2355425893).

It is a cyclic number.

It is not a de Polignac number, because 2355425887 - 2⁷ = 2355425759 is a prime.

It is a super-2 number, since 2×2355425887² = 11096062218299473538, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2355425887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2355425881) 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, 1177712943 + 1177712944.

It is an arithmetic number, because the mean of its divisors is an integer number (1177712944).

Almost surely, 2^2355425887 is an apocalyptic number.

2355425887 is a deficient number, since it is larger than the sum of its proper divisors (1).

2355425887 is an equidigital number, since it uses as much as digits as its factorization.

2355425887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688000, while the sum is 49.

The square root of 2355425887 is about 48532.7300592085. The cubic root of 2355425887 is about 1330.5253332042.

The spelling of 2355425887 in words is "two billion, three hundred fifty-five million, four hundred twenty-five thousand, eight hundred eighty-seven".