453356545 has 8 divisors (see below), whose sum is σ = 544389696. Its totient is φ = 362444016.

The previous prime is 453356543. The next prime is 453356551. The reversal of 453356545 is 545653354.

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 453356545 - 2¹ = 453356543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 453356498 and 453356507.

It is not an unprimeable number, because it can be changed into a prime (453356543) 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, 21667 + ... + 37096.

It is an arithmetic number, because the mean of its divisors is an integer number (68048712).

Almost surely, 2^453356545 is an apocalyptic number.

It is an amenable number.

453356545 is a deficient number, since it is larger than the sum of its proper divisors (91033151).

453356545 is a wasteful number, since it uses less digits than its factorization.

453356545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60311.

The product of its digits is 540000, while the sum is 40.

The square root of 453356545 is about 21292.1709790242. The cubic root of 453356545 is about 768.2100125756.

The spelling of 453356545 in words is "four hundred fifty-three million, three hundred fifty-six thousand, five hundred forty-five".