45422044253 has 8 divisors (see below), whose sum is σ = 46111113888. Its totient is φ = 44733302064.

The previous prime is 45422044249. The next prime is 45422044267. The reversal of 45422044253 is 35244022454.

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

It is a cyclic number.

It is not a de Polignac number, because 45422044253 - 2² = 45422044249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45422040253) 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 7 ways as a sum of consecutive naturals, for example, 205250 + ... + 364652.

It is an arithmetic number, because the mean of its divisors is an integer number (5763889236).

Almost surely, 2^45422044253 is an apocalyptic number.

It is an amenable number.

45422044253 is a deficient number, since it is larger than the sum of its proper divisors (689069635).

45422044253 is a wasteful number, since it uses less digits than its factorization.

45422044253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163723.

The product of its (nonzero) digits is 153600, while the sum is 35.

The spelling of 45422044253 in words is "forty-five billion, four hundred twenty-two million, forty-four thousand, two hundred fifty-three".