1453652325424 has 80 divisors (see below), whose sum is σ = 3138955344000. Its totient is φ = 647520427008.

The previous prime is 1453652325409. The next prime is 1453652325427. The reversal of 1453652325424 is 4245232563541.

It is a happy number.

It is a super-2 number, since 2×1453652325424² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453652325427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15328297 + ... + 15422839.

It is an arithmetic number, because the mean of its divisors is an integer number (39236941800).

Almost surely, 2^{1453652325424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1453652325424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1569477672000).

1453652325424 is an abundant number, since it is smaller than the sum of its proper divisors (1685303018576).

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

1453652325424 is a wasteful number, since it uses less digits than its factorization.

1453652325424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97142 (or 97136 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 46.

Adding to 1453652325424 its reverse (4245232563541), we get a palindrome (5698884888965).

The spelling of 1453652325424 in words is "one trillion, four hundred fifty-three billion, six hundred fifty-two million, three hundred twenty-five thousand, four hundred twenty-four".