4521354453 has 48 divisors (see below), whose sum is σ = 8362463616. Its totient is φ = 2285262720.

The previous prime is 4521354403. The next prime is 4521354463. The reversal of 4521354453 is 3544531254.

4521354453 is a `hidden beast` number, since 4 + 52 + 13 + 544 + 53 = 666.

It is not a de Polignac number, because 4521354453 - 2⁶ = 4521354389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521354403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62526 + ... + 113807.

It is an arithmetic number, because the mean of its divisors is an integer number (174217992).

Almost surely, 2^4521354453 is an apocalyptic number.

It is an amenable number.

4521354453 is a deficient number, since it is larger than the sum of its proper divisors (3841109163).

4521354453 is a wasteful number, since it uses less digits than its factorization.

4521354453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176394 (or 176391 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 4521354453 is about 67241.0176380459. The cubic root of 4521354453 is about 1653.5710173548.

The spelling of 4521354453 in words is "four billion, five hundred twenty-one million, three hundred fifty-four thousand, four hundred fifty-three".