2063561001 has 8 divisors (see below), whose sum is σ = 2755081344. Its totient is φ = 1373874000.

The previous prime is 2063560937. The next prime is 2063561029. The reversal of 2063561001 is 1001653602.

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

It is not a de Polignac number, because 2063561001 - 2⁶ = 2063560937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2063571001) 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, 455706 + ... + 460211.

It is an arithmetic number, because the mean of its divisors is an integer number (344385168).

Almost surely, 2^2063561001 is an apocalyptic number.

It is an amenable number.

2063561001 is a deficient number, since it is larger than the sum of its proper divisors (691520343).

2063561001 is an equidigital number, since it uses as much as digits as its factorization.

2063561001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916671.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2063561001 is about 45426.4350461271. The cubic root of 2063561001 is about 1273.1290772683.

The spelling of 2063561001 in words is "two billion, sixty-three million, five hundred sixty-one thousand, one".