2530633605 has 16 divisors (see below), whose sum is σ = 4117642560. Its totient is φ = 1326795008.

The previous prime is 2530633601. The next prime is 2530633619. The reversal of 2530633605 is 5063360352.

It is a cyclic number.

It is not a de Polignac number, because 2530633605 - 2² = 2530633601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530633601) 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, 1428852 + ... + 1430621.

It is an arithmetic number, because the mean of its divisors is an integer number (257352660).

Almost surely, 2^2530633605 is an apocalyptic number.

It is an amenable number.

2530633605 is a deficient number, since it is larger than the sum of its proper divisors (1587008955).

2530633605 is a wasteful number, since it uses less digits than its factorization.

2530633605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859540.

The product of its (nonzero) digits is 48600, while the sum is 33.

The square root of 2530633605 is about 50305.4033380113. The cubic root of 2530633605 is about 1362.7298120338.

Adding to 2530633605 its reverse (5063360352), we get a palindrome (7593993957).

The spelling of 2530633605 in words is "two billion, five hundred thirty million, six hundred thirty-three thousand, six hundred five".