4202255587 has 2 divisors, whose sum is σ = 4202255588. Its totient is φ = 4202255586.

The previous prime is 4202255581. The next prime is 4202255609. The reversal of 4202255587 is 7855522024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4202255587 - 2⁷ = 4202255459 is a prime.

It is not a weakly prime, because it can be changed into another prime (4202255581) 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, 2101127793 + 2101127794.

It is an arithmetic number, because the mean of its divisors is an integer number (2101127794).

Almost surely, 2^4202255587 is an apocalyptic number.

4202255587 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202255587 is an equidigital number, since it uses as much as digits as its factorization.

4202255587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224000, while the sum is 40.

The square root of 4202255587 is about 64824.8068797740. The cubic root of 4202255587 is about 1613.7174220085.

The spelling of 4202255587 in words is "four billion, two hundred two million, two hundred fifty-five thousand, five hundred eighty-seven".