45553352242 has 8 divisors (see below), whose sum is σ = 68331091500. Its totient is φ = 22776321744.

The previous prime is 45553352231. The next prime is 45553352249. The reversal of 45553352242 is 24225335554.

It can be written as a sum of positive squares in 2 ways, for example, as 45338759041 + 214593201 = 212929^2 + 14649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45553352195 and 45553352204.

It is not an unprimeable number, because it can be changed into a prime (45553352249) 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 in 3 ways as a sum of consecutive naturals, for example, 33684 + ... + 303712.

Almost surely, 2^45553352242 is an apocalyptic number.

45553352242 is a deficient number, since it is larger than the sum of its proper divisors (22777739258).

45553352242 is a wasteful number, since it uses less digits than its factorization.

45553352242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354380.

The product of its digits is 720000, while the sum is 40.

Adding to 45553352242 its reverse (24225335554), we get a palindrome (69778687796).

The spelling of 45553352242 in words is "forty-five billion, five hundred fifty-three million, three hundred fifty-two thousand, two hundred forty-two".