2002632551 has 2 divisors, whose sum is σ = 2002632552. Its totient is φ = 2002632550.

The previous prime is 2002632523. The next prime is 2002632553. The reversal of 2002632551 is 1552362002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002632551 - 2¹⁸ = 2002370407 is a prime.

Together with 2002632553, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002632551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002632553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001316275 + 1001316276.

It is an arithmetic number, because the mean of its divisors is an integer number (1001316276).

Almost surely, 2^2002632551 is an apocalyptic number.

2002632551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002632551 is an equidigital number, since it uses as much as digits as its factorization.

2002632551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2002632551 is about 44750.7826858928. The cubic root of 2002632551 is about 1260.4736085959.

Adding to 2002632551 its reverse (1552362002), we get a palindrome (3554994553).

The spelling of 2002632551 in words is "two billion, two million, six hundred thirty-two thousand, five hundred fifty-one".