45135400543 has 16 divisors (see below), whose sum is σ = 48422486880. Its totient is φ = 41939973504.

The previous prime is 45135400529. The next prime is 45135400549. The reversal of 45135400543 is 34500453154.

45135400543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45135400543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45135400499 and 45135400508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45135400549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5003305 + ... + 5012317.

It is an arithmetic number, because the mean of its divisors is an integer number (3026405430).

Almost surely, 2^45135400543 is an apocalyptic number.

45135400543 is a deficient number, since it is larger than the sum of its proper divisors (3287086337).

45135400543 is a wasteful number, since it uses less digits than its factorization.

45135400543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14058.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 45135400543 its reverse (34500453154), we get a palindrome (79635853697).

The spelling of 45135400543 in words is "forty-five billion, one hundred thirty-five million, four hundred thousand, five hundred forty-three".