2630632001 has 4 divisors (see below), whose sum is σ = 2631202500. Its totient is φ = 2630061504.

The previous prime is 2630631979. The next prime is 2630632009. The reversal of 2630632001 is 1002360362.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1957177600 + 673454401 = 44240^2 + 25951^2 .

It is a cyclic number.

It is not a de Polignac number, because 2630632001 - 2⁶ = 2630631937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2630632009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278276 + ... + 287573.

It is an arithmetic number, because the mean of its divisors is an integer number (657800625).

Almost surely, 2^2630632001 is an apocalyptic number.

It is an amenable number.

2630632001 is a deficient number, since it is larger than the sum of its proper divisors (570499).

2630632001 is an equidigital number, since it uses as much as digits as its factorization.

2630632001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570498.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2630632001 is about 51289.6870822975. The cubic root of 2630632001 is about 1380.4479398968.

Adding to 2630632001 its reverse (1002360362), we get a palindrome (3632992363).

The spelling of 2630632001 in words is "two billion, six hundred thirty million, six hundred thirty-two thousand, one".