2530600069 has 4 divisors (see below), whose sum is σ = 2531194380. Its totient is φ = 2530005760.

The previous prime is 2530600043. The next prime is 2530600081. The reversal of 2530600069 is 9600060352.

2530600069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2073709444 + 456890625 = 45538^2 + 21375^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530600069 - 2⁹ = 2530599557 is a prime.

It is a super-2 number, since 2×2530600069² = 12807873418445609522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2530600069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530600019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290722 + ... + 299299.

It is an arithmetic number, because the mean of its divisors is an integer number (632798595).

Almost surely, 2^2530600069 is an apocalyptic number.

It is an amenable number.

2530600069 is a deficient number, since it is larger than the sum of its proper divisors (594311).

2530600069 is an equidigital number, since it uses as much as digits as its factorization.

2530600069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594310.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 2530600069 is about 50305.0700128725. The cubic root of 2530600069 is about 1362.7237923675.

The spelling of 2530600069 in words is "two billion, five hundred thirty million, six hundred thousand, sixty-nine".