45531244435 has 4 divisors (see below), whose sum is σ = 54637493328. Its totient is φ = 36424995544.

The previous prime is 45531244427. The next prime is 45531244439. The reversal of 45531244435 is 53444213554.

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 45531244435 - 2³ = 45531244427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45531244439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4553124439 + ... + 4553124448.

It is an arithmetic number, because the mean of its divisors is an integer number (13659373332).

Almost surely, 2^45531244435 is an apocalyptic number.

45531244435 is a deficient number, since it is larger than the sum of its proper divisors (9106248893).

45531244435 is an equidigital number, since it uses as much as digits as its factorization.

45531244435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9106248892.

The product of its digits is 576000, while the sum is 40.

Adding to 45531244435 its reverse (53444213554), we get a palindrome (98975457989).

The spelling of 45531244435 in words is "forty-five billion, five hundred thirty-one million, two hundred forty-four thousand, four hundred thirty-five".