2530115455 has 16 divisors (see below), whose sum is σ = 3471427584. Its totient is φ = 1734158880.

The previous prime is 2530115443. The next prime is 2530115513. The reversal of 2530115455 is 5545110352.

It is not a de Polignac number, because 2530115455 - 2¹⁹ = 2529591167 is a prime.

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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69394 + ... + 99376.

It is an arithmetic number, because the mean of its divisors is an integer number (216964224).

Almost surely, 2^2530115455 is an apocalyptic number.

2530115455 is a deficient number, since it is larger than the sum of its proper divisors (941312129).

2530115455 is a wasteful number, since it uses less digits than its factorization.

2530115455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32406.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 2530115455 is about 50300.2530311727. The cubic root of 2530115455 is about 1362.6367988785.

The spelling of 2530115455 in words is "two billion, five hundred thirty million, one hundred fifteen thousand, four hundred fifty-five".