2530115653 has 8 divisors (see below), whose sum is σ = 2730163968. Its totient is φ = 2330842224.

The previous prime is 2530115647. The next prime is 2530115659. The reversal of 2530115653 is 3565110352.

It is an interprime number because it is at equal distance from previous prime (2530115647) and next prime (2530115659).

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

It is a cyclic number.

It is not a de Polignac number, because 2530115653 - 2²¹ = 2528018501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530115659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186925 + ... + 200002.

It is an arithmetic number, because the mean of its divisors is an integer number (341270496).

Almost surely, 2^2530115653 is an apocalyptic number.

It is an amenable number.

2530115653 is a deficient number, since it is larger than the sum of its proper divisors (200048315).

2530115653 is a wasteful number, since it uses less digits than its factorization.

2530115653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387443.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 2530115653 is about 50300.2549993536. The cubic root of 2530115653 is about 1362.6368344239.

The spelling of 2530115653 in words is "two billion, five hundred thirty million, one hundred fifteen thousand, six hundred fifty-three".