4202563641 has 16 divisors (see below), whose sum is σ = 5688603648. Its totient is φ = 2759408000.

The previous prime is 4202563571. The next prime is 4202563643. The reversal of 4202563641 is 1463652024.

It is a cyclic number.

It is not a de Polignac number, because 4202563641 - 2¹³ = 4202555449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4202563643) 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 in 15 ways as a sum of consecutive naturals, for example, 21565 + ... + 94181.

It is an arithmetic number, because the mean of its divisors is an integer number (355537728).

Almost surely, 2^4202563641 is an apocalyptic number.

It is an amenable number.

4202563641 is a deficient number, since it is larger than the sum of its proper divisors (1486040007).

4202563641 is a wasteful number, since it uses less digits than its factorization.

4202563641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72912.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4202563641 is about 64827.1828865022. The cubic root of 4202563641 is about 1613.7568532100.

The spelling of 4202563641 in words is "four billion, two hundred two million, five hundred sixty-three thousand, six hundred forty-one".