42201563 has 8 divisors (see below), whose sum is σ = 42854400. Its totient is φ = 41551848.

The previous prime is 42201557. The next prime is 42201581. The reversal of 42201563 is 36510224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42201563 - 2⁴ = 42201547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42201163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48470 + ... + 49332.

It is an arithmetic number, because the mean of its divisors is an integer number (5356800).

Almost surely, 2^42201563 is an apocalyptic number.

42201563 is a deficient number, since it is larger than the sum of its proper divisors (652837).

42201563 is an equidigital number, since it uses as much as digits as its factorization.

42201563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 42201563 is about 6496.2730084257. The cubic root of 42201563 is about 348.1578395059.

Adding to 42201563 its reverse (36510224), we get a palindrome (78711787).

The spelling of 42201563 in words is "forty-two million, two hundred one thousand, five hundred sixty-three".