2530285505 has 16 divisors (see below), whose sum is σ = 3368520000. Its totient is φ = 1809015360.

The previous prime is 2530285501. The next prime is 2530285517. The reversal of 2530285505 is 5055820352.

It is not a de Polignac number, because 2530285505 - 2² = 2530285501 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2530285501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386630 + ... + 393119.

It is an arithmetic number, because the mean of its divisors is an integer number (210532500).

Almost surely, 2^2530285505 is an apocalyptic number.

It is an amenable number.

2530285505 is a deficient number, since it is larger than the sum of its proper divisors (838234495).

2530285505 is a wasteful number, since it uses less digits than its factorization.

2530285505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779824.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 2530285505 is about 50301.9433521211. The cubic root of 2530285505 is about 1362.6673259698.

The spelling of 2530285505 in words is "two billion, five hundred thirty million, two hundred eighty-five thousand, five hundred five".