45500227543 has 2 divisors, whose sum is σ = 45500227544. Its totient is φ = 45500227542.

The previous prime is 45500227489. The next prime is 45500227601. The reversal of 45500227543 is 34572200554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45500227543 is a prime.

It is a super-3 number, since 3×45500227543³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45500227943) 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 as a sum of consecutive naturals, namely, 22750113771 + 22750113772.

It is an arithmetic number, because the mean of its divisors is an integer number (22750113772).

Almost surely, 2^45500227543 is an apocalyptic number.

45500227543 is a deficient number, since it is larger than the sum of its proper divisors (1).

45500227543 is an equidigital number, since it uses as much as digits as its factorization.

45500227543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 37.

The spelling of 45500227543 in words is "forty-five billion, five hundred million, two hundred twenty-seven thousand, five hundred forty-three".