2345453541 has 6 divisors (see below), whose sum is σ = 3387877350. Its totient is φ = 1563635688.

The previous prime is 2345453531. The next prime is 2345453557. The reversal of 2345453541 is 1453545432.

2345453541 is a `hidden beast` number, since 2 + 34 + 54 + 535 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1387860516 + 957593025 = 37254^2 + 30945^2 .

It is not a de Polignac number, because 2345453541 - 2¹⁸ = 2345191397 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2345453496 and 2345453505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345453531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130302966 + ... + 130302983.

It is an arithmetic number, because the mean of its divisors is an integer number (564646225).

Almost surely, 2^2345453541 is an apocalyptic number.

It is an amenable number.

2345453541 is a deficient number, since it is larger than the sum of its proper divisors (1042423809).

2345453541 is a wasteful number, since it uses less digits than its factorization.

2345453541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260605955 (or 260605952 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 2345453541 is about 48429.8827275062. The cubic root of 2345453541 is about 1328.6449615264.

Adding to 2345453541 its reverse (1453545432), we get a palindrome (3798998973).

The spelling of 2345453541 in words is "two billion, three hundred forty-five million, four hundred fifty-three thousand, five hundred forty-one".