45223540353 has 10 divisors (see below), whose sum is σ = 67556152994. Its totient is φ = 30149026848.

The previous prime is 45223540337. The next prime is 45223540357. The reversal of 45223540353 is 35304532254.

45223540353 is a `hidden beast` number, since 45 + 2 + 23 + 540 + 3 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42377104449 + 2846435904 = 205857^2 + 53352^2 .

It is not a de Polignac number, because 45223540353 - 2⁴ = 45223540337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45223540357) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 279157576 + ... + 279157737.

Almost surely, 2^45223540353 is an apocalyptic number.

It is an amenable number.

45223540353 is a deficient number, since it is larger than the sum of its proper divisors (22332612641).

45223540353 is an equidigital number, since it uses as much as digits as its factorization.

45223540353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558315325 (or 558315316 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

The spelling of 45223540353 in words is "forty-five billion, two hundred twenty-three million, five hundred forty thousand, three hundred fifty-three".