45235244539 has 2 divisors, whose sum is σ = 45235244540. Its totient is φ = 45235244538.

The previous prime is 45235244489. The next prime is 45235244581. The reversal of 45235244539 is 93544253254.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45235244539 - 2²³ = 45226855931 is a prime.

It is not a weakly prime, because it can be changed into another prime (45235244039) 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, 22617622269 + 22617622270.

It is an arithmetic number, because the mean of its divisors is an integer number (22617622270).

Almost surely, 2^45235244539 is an apocalyptic number.

45235244539 is a deficient number, since it is larger than the sum of its proper divisors (1).

45235244539 is an equidigital number, since it uses as much as digits as its factorization.

45235244539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592000, while the sum is 46.

The spelling of 45235244539 in words is "forty-five billion, two hundred thirty-five million, two hundred forty-four thousand, five hundred thirty-nine".