2530373185 has 8 divisors (see below), whose sum is σ = 3039694056. Its totient is φ = 2022134400.

The previous prime is 2530373173. The next prime is 2530373207. The reversal of 2530373185 is 5813730352.

It can be written as a sum of positive squares in 4 ways, for example, as 32672656 + 2497700529 = 5716^2 + 49977^2 .

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

It is not a de Polignac number, because 2530373185 - 2⁹ = 2530372673 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265366 + ... + 274735.

It is an arithmetic number, because the mean of its divisors is an integer number (379961757).

Almost surely, 2^2530373185 is an apocalyptic number.

It is an amenable number.

2530373185 is a deficient number, since it is larger than the sum of its proper divisors (509320871).

2530373185 is an equidigital number, since it uses as much as digits as its factorization.

2530373185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541043.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 2530373185 is about 50302.8148814756. The cubic root of 2530373185 is about 1362.6830656022.

The spelling of 2530373185 in words is "two billion, five hundred thirty million, three hundred seventy-three thousand, one hundred eighty-five".