45542511041143 has 16 divisors (see below), whose sum is σ = 46669642437600. Its totient is φ = 44416160870400.

The previous prime is 45542511041101. The next prime is 45542511041191. The reversal of 45542511041143 is 34114011524554.

It is a cyclic number.

It is not a de Polignac number, because 45542511041143 - 2³⁷ = 45405072087671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45542511041096 and 45542511041105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45542511041843) 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, 1668271308 + ... + 1668298606.

It is an arithmetic number, because the mean of its divisors is an integer number (2916852652350).

Almost surely, 2^{45542511041143} is an apocalyptic number.

45542511041143 is a deficient number, since it is larger than the sum of its proper divisors (1127131396457).

45542511041143 is a wasteful number, since it uses less digits than its factorization.

45542511041143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40098.

The product of its (nonzero) digits is 192000, while the sum is 40.

Adding to 45542511041143 its reverse (34114011524554), we get a palindrome (79656522565697).

The spelling of 45542511041143 in words is "forty-five trillion, five hundred forty-two billion, five hundred eleven million, forty-one thousand, one hundred forty-three".