2530505101 has 4 divisors (see below), whose sum is σ = 2663689600. Its totient is φ = 2397320604.

The previous prime is 2530505093. The next prime is 2530505137. The reversal of 2530505101 is 1015050352.

2530505101 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2530505101 - 2³ = 2530505093 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 (2530505141) 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, 66592221 + ... + 66592258.

It is an arithmetic number, because the mean of its divisors is an integer number (665922400).

Almost surely, 2^2530505101 is an apocalyptic number.

It is an amenable number.

2530505101 is a deficient number, since it is larger than the sum of its proper divisors (133184499).

2530505101 is a wasteful number, since it uses less digits than its factorization.

2530505101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133184498.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 2530505101 is about 50304.1260832548. The cubic root of 2530505101 is about 1362.7067454526.

Adding to 2530505101 its reverse (1015050352), we get a palindrome (3545555453).

The spelling of 2530505101 in words is "two billion, five hundred thirty million, five hundred five thousand, one hundred one".