45114453 has 12 divisors (see below), whose sum is σ = 65351520. Its totient is φ = 29990376.

The previous prime is 45114449. The next prime is 45114457. The reversal of 45114453 is 35441154.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (45114449) and next prime (45114457).

It is not a de Polignac number, because 45114453 - 2² = 45114449 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45114457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3751 + ... + 10212.

It is an arithmetic number, because the mean of its divisors is an integer number (5445960).

Almost surely, 2^45114453 is an apocalyptic number.

It is an amenable number.

45114453 is a deficient number, since it is larger than the sum of its proper divisors (20237067).

45114453 is a wasteful number, since it uses less digits than its factorization.

45114453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14328 (or 14325 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 45114453 is about 6716.7293380037. The cubic root of 45114453 is about 355.9906285670.

The spelling of 45114453 in words is "forty-five million, one hundred fourteen thousand, four hundred fifty-three".