451035444536133 has 4 divisors (see below), whose sum is σ = 601380592714848. Its totient is φ = 300690296357420.

The previous prime is 451035444536119. The next prime is 451035444536137. The reversal of 451035444536133 is 331635444530154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 451035444536133 - 2⁸ = 451035444535877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451035444536137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75172574089353 + ... + 75172574089358.

It is an arithmetic number, because the mean of its divisors is an integer number (150345148178712).

Almost surely, 2^{451035444536133} is an apocalyptic number.

It is an amenable number.

451035444536133 is a deficient number, since it is larger than the sum of its proper divisors (150345148178715).

451035444536133 is a wasteful number, since it uses less digits than its factorization.

451035444536133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150345148178714.

The product of its (nonzero) digits is 15552000, while the sum is 51.

The spelling of 451035444536133 in words is "four hundred fifty-one trillion, thirty-five billion, four hundred forty-four million, five hundred thirty-six thousand, one hundred thirty-three".