45443132435 has 4 divisors (see below), whose sum is σ = 54531758928. Its totient is φ = 36354505944.

The previous prime is 45443132353. The next prime is 45443132437. The reversal of 45443132435 is 53423134454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45443132435 - 2¹⁶ = 45443066899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45443132437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4544313239 + ... + 4544313248.

It is an arithmetic number, because the mean of its divisors is an integer number (13632939732).

Almost surely, 2^45443132435 is an apocalyptic number.

45443132435 is a deficient number, since it is larger than the sum of its proper divisors (9088626493).

45443132435 is an equidigital number, since it uses as much as digits as its factorization.

45443132435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9088626492.

The product of its digits is 345600, while the sum is 38.

Adding to 45443132435 its reverse (53423134454), we get a palindrome (98866266889).

The spelling of 45443132435 in words is "forty-five billion, four hundred forty-three million, one hundred thirty-two thousand, four hundred thirty-five".