2504130545 has 24 divisors (see below), whose sum is σ = 3539836800. Its totient is φ = 1695369312.

The previous prime is 2504130527. The next prime is 2504130623. The reversal of 2504130545 is 5450314052.

It is not a de Polignac number, because 2504130545 - 2¹⁶ = 2504065009 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45335 + ... + 84044.

It is an arithmetic number, because the mean of its divisors is an integer number (147493200).

Almost surely, 2^2504130545 is an apocalyptic number.

It is an amenable number.

2504130545 is a deficient number, since it is larger than the sum of its proper divisors (1035706255).

2504130545 is a wasteful number, since it uses less digits than its factorization.

2504130545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129477 (or 129470 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2504130545 is about 50041.2884026780. The cubic root of 2504130545 is about 1357.9558652890.

Adding to 2504130545 its reverse (5450314052), we get a palindrome (7954444597).

The spelling of 2504130545 in words is "two billion, five hundred four million, one hundred thirty thousand, five hundred forty-five".