45513461143 has 2 divisors, whose sum is σ = 45513461144. Its totient is φ = 45513461142.

The previous prime is 45513461129. The next prime is 45513461153. The reversal of 45513461143 is 34116431554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45513461143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45513461153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22756730571 + 22756730572.

It is an arithmetic number, because the mean of its divisors is an integer number (22756730572).

Almost surely, 2^45513461143 is an apocalyptic number.

45513461143 is a deficient number, since it is larger than the sum of its proper divisors (1).

45513461143 is an equidigital number, since it uses as much as digits as its factorization.

45513461143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 37.

Adding to 45513461143 its reverse (34116431554), we get a palindrome (79629892697).

The spelling of 45513461143 in words is "forty-five billion, five hundred thirteen million, four hundred sixty-one thousand, one hundred forty-three".