45242365551143 has 2 divisors, whose sum is σ = 45242365551144. Its totient is φ = 45242365551142.

The previous prime is 45242365551127. The next prime is 45242365551157. The reversal of 45242365551143 is 34115556324254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45242365551143 - 2⁴ = 45242365551127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45242365551091 and 45242365551100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45242365557143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22621182775571 + 22621182775572.

It is an arithmetic number, because the mean of its divisors is an integer number (22621182775572).

Almost surely, 2^{45242365551143} is an apocalyptic number.

45242365551143 is a deficient number, since it is larger than the sum of its proper divisors (1).

45242365551143 is an equidigital number, since it uses as much as digits as its factorization.

45242365551143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640000, while the sum is 50.

The spelling of 45242365551143 in words is "forty-five trillion, two hundred forty-two billion, three hundred sixty-five million, five hundred fifty-one thousand, one hundred forty-three".