2530553005 has 8 divisors (see below), whose sum is σ = 3110728824. Its totient is φ = 1975065600.

The previous prime is 2530552907. The next prime is 2530553017. The reversal of 2530553005 is 5003550352.

It can be written as a sum of positive squares in 4 ways, for example, as 135233641 + 2395319364 = 11629^2 + 48942^2 .

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

It is not a de Polignac number, because 2530553005 - 2²³ = 2522164397 is a prime.

It is a super-2 number, since 2×2530553005² = 12807397022229060050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6171876 + ... + 6172285.

It is an arithmetic number, because the mean of its divisors is an integer number (388841103).

Almost surely, 2^2530553005 is an apocalyptic number.

It is an amenable number.

2530553005 is a deficient number, since it is larger than the sum of its proper divisors (580175819).

2530553005 is a wasteful number, since it uses less digits than its factorization.

2530553005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12344207.

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 2530553005 is about 50304.6022248462. The cubic root of 2530553005 is about 1362.7153443541.

The spelling of 2530553005 in words is "two billion, five hundred thirty million, five hundred fifty-three thousand, five".