2545236325452 has 12 divisors (see below), whose sum is σ = 5938884759416. Its totient is φ = 848412108480.

The previous prime is 2545236325441. The next prime is 2545236325453.

2545236325452 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2545236325453) 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, 106051513549 + ... + 106051513572.

Almost surely, 2^{2545236325452} is an apocalyptic number.

It is an amenable number.

2545236325452 is an abundant number, since it is smaller than the sum of its proper divisors (3393648433964).

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

2545236325452 is a wasteful number, since it uses less digits than its factorization.

2545236325452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212103027128 (or 212103027126 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 48.

The spelling of 2545236325452 in words is "two trillion, five hundred forty-five billion, two hundred thirty-six million, three hundred twenty-five thousand, four hundred fifty-two".