453444535121151 has 32 divisors (see below), whose sum is σ = 731654749555200. Its totient is φ = 243853743108096.

The previous prime is 453444535121131. The next prime is 453444535121197. The reversal of 453444535121151 is 151121535444354.

It is a happy number.

It is not a de Polignac number, because 453444535121151 - 2⁹ = 453444535120639 is a prime.

It is a super-2 number, since 2×453444535121151² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 453444535121151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453444535121131) 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 31 ways as a sum of consecutive naturals, for example, 34995861 + ... + 46169246.

It is an arithmetic number, because the mean of its divisors is an integer number (22864210923600).

Almost surely, 2^{453444535121151} is an apocalyptic number.

453444535121151 is a deficient number, since it is larger than the sum of its proper divisors (278210214434049).

453444535121151 is a wasteful number, since it uses less digits than its factorization.

453444535121151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81180783.

The product of its digits is 2880000, while the sum is 48.

The spelling of 453444535121151 in words is "four hundred fifty-three trillion, four hundred forty-four billion, five hundred thirty-five million, one hundred twenty-one thousand, one hundred fifty-one".