2545513110112 has 24 divisors (see below), whose sum is σ = 5727404498256. Its totient is φ = 1090934189952.

The previous prime is 2545513110103. The next prime is 2545513110113. The reversal of 2545513110112 is 2110113155452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545513110113) 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, 5681948683 + ... + 5681949130.

It is an arithmetic number, because the mean of its divisors is an integer number (238641854094).

Almost surely, 2^{2545513110112} is an apocalyptic number.

It is an amenable number.

2545513110112 is an abundant number, since it is smaller than the sum of its proper divisors (3181891388144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2545513110112 is a wasteful number, since it uses less digits than its factorization.

2545513110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11363897830 (or 11363897822 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 2545513110112 its reverse (2110113155452), we get a palindrome (4655626265564).

The spelling of 2545513110112 in words is "two trillion, five hundred forty-five billion, five hundred thirteen million, one hundred ten thousand, one hundred twelve".