45116553 has 8 divisors (see below), whose sum is σ = 60516288. Its totient is φ = 29897264.

The previous prime is 45116551. The next prime is 45116557. The reversal of 45116553 is 35561154.

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 45116553 - 2¹ = 45116551 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45116553.

It is not an unprimeable number, because it can be changed into a prime (45116551) 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 7 ways as a sum of consecutive naturals, for example, 44526 + ... + 45527.

It is an arithmetic number, because the mean of its divisors is an integer number (7564536).

Almost surely, 2^45116553 is an apocalyptic number.

It is an amenable number.

45116553 is a deficient number, since it is larger than the sum of its proper divisors (15399735).

45116553 is a wasteful number, since it uses less digits than its factorization.

45116553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90223.

The product of its digits is 9000, while the sum is 30.

The square root of 45116553 is about 6716.8856622694. The cubic root of 45116553 is about 355.9961520646.

The spelling of 45116553 in words is "forty-five million, one hundred sixteen thousand, five hundred fifty-three".