453612602352445 has 8 divisors (see below), whose sum is σ = 544341471194880. Its totient is φ = 362885849634000.

The previous prime is 453612602352439. The next prime is 453612602352457. The reversal of 453612602352445 is 544253206216354.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-453612602352445 is a prime.

It is a super-2 number, since 2×453612602352445² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 453612602352392 and 453612602352401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528559365 + ... + 529416874.

It is an arithmetic number, because the mean of its divisors is an integer number (68042683899360).

Almost surely, 2^{453612602352445} is an apocalyptic number.

It is an amenable number.

453612602352445 is a deficient number, since it is larger than the sum of its proper divisors (90728868842435).

453612602352445 is a wasteful number, since it uses less digits than its factorization.

453612602352445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058061995.

The product of its (nonzero) digits is 20736000, while the sum is 52.

Adding to 453612602352445 its reverse (544253206216354), we get a palindrome (997865808568799).

The spelling of 453612602352445 in words is "four hundred fifty-three trillion, six hundred twelve billion, six hundred two million, three hundred fifty-two thousand, four hundred forty-five".