2545472374141 has 4 divisors (see below), whose sum is σ = 2562556081500. Its totient is φ = 2528388666784.

The previous prime is 2545472374103. The next prime is 2545472374153. The reversal of 2545472374141 is 1414732745452.

2545472374141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 595598062500 + 1949874311641 = 771750^2 + 1396379^2 .

It is a cyclic number.

It is not a de Polignac number, because 2545472374141 - 2¹⁹ = 2545471849853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2545472377141) 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, 8541853456 + ... + 8541853753.

It is an arithmetic number, because the mean of its divisors is an integer number (640639020375).

Almost surely, 2^{2545472374141} is an apocalyptic number.

It is an amenable number.

2545472374141 is a deficient number, since it is larger than the sum of its proper divisors (17083707359).

2545472374141 is a wasteful number, since it uses less digits than its factorization.

2545472374141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17083707358.

The product of its digits is 3763200, while the sum is 49.

The spelling of 2545472374141 in words is "two trillion, five hundred forty-five billion, four hundred seventy-two million, three hundred seventy-four thousand, one hundred forty-one".