1453322453300 has 72 divisors (see below), whose sum is σ = 3212682812640. Its totient is φ = 570522902400.

The previous prime is 1453322453267. The next prime is 1453322453371. The reversal of 1453322453300 is 33542233541.

It is a super-2 number, since 2×1453322453300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1399115 + ... + 2205485.

It is an arithmetic number, because the mean of its divisors is an integer number (44620594620).

Almost surely, 2^{1453322453300} is an apocalyptic number.

1453322453300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1453322453300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1606341406320).

1453322453300 is an abundant number, since it is smaller than the sum of its proper divisors (1759360359340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453322453300 is a wasteful number, since it uses less digits than its factorization.

1453322453300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806721 (or 806714 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 1453322453300 its reverse (33542233541), we get a palindrome (1486864686841).

The spelling of 1453322453300 in words is "one trillion, four hundred fifty-three billion, three hundred twenty-two million, four hundred fifty-three thousand, three hundred".