45455041143 has 12 divisors (see below), whose sum is σ = 65662335648. Its totient is φ = 30301028160.

The previous prime is 45455041141. The next prime is 45455041147. The reversal of 45455041143 is 34114055454.

45455041143 is a `hidden beast` number, since 4 + 5 + 4 + 5 + 504 + 1 + 143 = 666.

It is not a de Polignac number, because 45455041143 - 2¹ = 45455041141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45455041098 and 45455041107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45455041141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66543 + ... + 308768.

It is an arithmetic number, because the mean of its divisors is an integer number (5471861304).

Almost surely, 2^45455041143 is an apocalyptic number.

45455041143 is a deficient number, since it is larger than the sum of its proper divisors (20207294505).

45455041143 is a wasteful number, since it uses less digits than its factorization.

45455041143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388774 (or 388771 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 45455041143 its reverse (34114055454), we get a palindrome (79569096597).

The spelling of 45455041143 in words is "forty-five billion, four hundred fifty-five million, forty-one thousand, one hundred forty-three".