45524466442423 has 2 divisors, whose sum is σ = 45524466442424. Its totient is φ = 45524466442422.

The previous prime is 45524466442379. The next prime is 45524466442561. The reversal of 45524466442423 is 32424466442554.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45524466442423 - 2³³ = 45515876507831 is a prime.

It is a super-2 number, since 2×45524466442423² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45524466742423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762233221211 + 22762233221212.

It is an arithmetic number, because the mean of its divisors is an integer number (22762233221212).

Almost surely, 2^{45524466442423} is an apocalyptic number.

45524466442423 is a deficient number, since it is larger than the sum of its proper divisors (1).

45524466442423 is an equidigital number, since it uses as much as digits as its factorization.

45524466442423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88473600, while the sum is 55.

The spelling of 45524466442423 in words is "forty-five trillion, five hundred twenty-four billion, four hundred sixty-six million, four hundred forty-two thousand, four hundred twenty-three".