45531353 has 8 divisors (see below), whose sum is σ = 54774720. Its totient is φ = 36972720.

The previous prime is 45531337. The next prime is 45531359. The reversal of 45531353 is 35313554.

45531353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 45531353 - 2⁴ = 45531337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45531359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171038 + ... + 171303.

It is an arithmetic number, because the mean of its divisors is an integer number (6846840).

Almost surely, 2^45531353 is an apocalyptic number.

It is an amenable number.

45531353 is a deficient number, since it is larger than the sum of its proper divisors (9243367).

45531353 is a wasteful number, since it uses less digits than its factorization.

45531353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342367.

The product of its digits is 13500, while the sum is 29.

The square root of 45531353 is about 6747.6924203760. The cubic root of 45531353 is about 357.0838308470.

The spelling of 45531353 in words is "forty-five million, five hundred thirty-one thousand, three hundred fifty-three".