45413355245 has 4 divisors (see below), whose sum is σ = 54496026300. Its totient is φ = 36330684192.

The previous prime is 45413355241. The next prime is 45413355257. The reversal of 45413355245 is 54255331454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54255331454 = 2 ⋅27127665727.

It can be written as a sum of positive squares in 2 ways, for example, as 19783266409 + 25630088836 = 140653^2 + 160094^2 .

It is a cyclic number.

It is not a de Polignac number, because 45413355245 - 2² = 45413355241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45413355241) 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, 4541335520 + ... + 4541335529.

It is an arithmetic number, because the mean of its divisors is an integer number (13624006575).

Almost surely, 2^45413355245 is an apocalyptic number.

It is an amenable number.

45413355245 is a deficient number, since it is larger than the sum of its proper divisors (9082671055).

45413355245 is an equidigital number, since it uses as much as digits as its factorization.

45413355245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082671054.

The product of its digits is 720000, while the sum is 41.

Adding to 45413355245 its reverse (54255331454), we get a palindrome (99668686699).

The spelling of 45413355245 in words is "forty-five billion, four hundred thirteen million, three hundred fifty-five thousand, two hundred forty-five".