2545053103504 has 40 divisors (see below), whose sum is σ = 5038151966208. Its totient is φ = 1244908465920.

The previous prime is 2545053103501. The next prime is 2545053103531. The reversal of 2545053103504 is 4053013505452.

It is not an unprimeable number, because it can be changed into a prime (2545053103501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 990649 + ... + 2464039.

Almost surely, 2^{2545053103504} is an apocalyptic number.

It is an amenable number.

2545053103504 is a deficient number, since it is larger than the sum of its proper divisors (2493098862704).

2545053103504 is a wasteful number, since it uses less digits than its factorization.

2545053103504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475743 (or 1475737 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

Adding to 2545053103504 its reverse (4053013505452), we get a palindrome (6598066608956).

The spelling of 2545053103504 in words is "two trillion, five hundred forty-five billion, fifty-three million, one hundred three thousand, five hundred four".