451353353155 has 16 divisors (see below), whose sum is σ = 544471879680. Its totient is φ = 359189093088.

The previous prime is 451353353153. The next prime is 451353353177. The reversal of 451353353155 is 551353353154.

It is a cyclic number.

It is not a de Polignac number, because 451353353155 - 2¹ = 451353353153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (451353353153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414844 + ... + 1036726.

It is an arithmetic number, because the mean of its divisors is an integer number (34029492480).

Almost surely, 2^451353353155 is an apocalyptic number.

451353353155 is a deficient number, since it is larger than the sum of its proper divisors (93118526525).

451353353155 is a wasteful number, since it uses less digits than its factorization.

451353353155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622650.

The product of its digits is 1012500, while the sum is 43.

Subtracting 451353353155 from its reverse (551353353154), we obtain a palindrome (99999999999).

The spelling of 451353353155 in words is "four hundred fifty-one billion, three hundred fifty-three million, three hundred fifty-three thousand, one hundred fifty-five".