2530145135 has 48 divisors (see below), whose sum is σ = 3675082752. Its totient is φ = 1665518400.

The previous prime is 2530145119. The next prime is 2530145141. The reversal of 2530145135 is 5315410352.

It is not a de Polignac number, because 2530145135 - 2⁴ = 2530145119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2530145098 and 2530145107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 993674 + ... + 996216.

It is an arithmetic number, because the mean of its divisors is an integer number (76564224).

Almost surely, 2^2530145135 is an apocalyptic number.

2530145135 is a deficient number, since it is larger than the sum of its proper divisors (1144937617).

2530145135 is a wasteful number, since it uses less digits than its factorization.

2530145135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724 (or 2717 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 2530145135 is about 50300.5480586445. The cubic root of 2530145135 is about 1362.6421270810.

Adding to 2530145135 its reverse (5315410352), we get a palindrome (7845555487).

The spelling of 2530145135 in words is "two billion, five hundred thirty million, one hundred forty-five thousand, one hundred thirty-five".