453124344011445 has 96 divisors (see below), whose sum is σ = 843866138344320. Its totient is φ = 232979983568640.

The previous prime is 453124344011441. The next prime is 453124344011483. The reversal of 453124344011445 is 544110443421354.

453124344011445 is a `hidden beast` number, since 4 + 5 + 3 + 12 + 43 + 440 + 114 + 45 = 666.

It is not a de Polignac number, because 453124344011445 - 2² = 453124344011441 is a prime.

It is a super-2 number, since 2×453124344011445² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 453124344011445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453124344011441) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13562602 + ... + 33018068.

It is an arithmetic number, because the mean of its divisors is an integer number (8790272274420).

Almost surely, 2^{453124344011445} is an apocalyptic number.

453124344011445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

453124344011445 is a deficient number, since it is larger than the sum of its proper divisors (390741794332875).

453124344011445 is a wasteful number, since it uses less digits than its factorization.

453124344011445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19456177 (or 19456165 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

Adding to 453124344011445 its reverse (544110443421354), we get a palindrome (997234787432799).

The spelling of 453124344011445 in words is "four hundred fifty-three trillion, one hundred twenty-four billion, three hundred forty-four million, eleven thousand, four hundred forty-five".