1453064424 has 96 divisors (see below), whose sum is σ = 4244685120. Its totient is φ = 413301504.

The previous prime is 1453064423. The next prime is 1453064441. The reversal of 1453064424 is 4244603541.

It is a happy number.

It is a super-2 number, since 2×1453064424² = 4222792440588903552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453064423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 271357 + ... + 276659.

It is an arithmetic number, because the mean of its divisors is an integer number (44215470).

Almost surely, 2^1453064424 is an apocalyptic number.

1453064424 is a gapful number since it is divisible by the number (14) 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 1453064424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2122342560).

1453064424 is an abundant number, since it is smaller than the sum of its proper divisors (2791620696).

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

1453064424 is a wasteful number, since it uses less digits than its factorization.

1453064424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5559 (or 5548 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 1453064424 is about 38119.0821505450. The cubic root of 1453064424 is about 1132.6479847942.

Adding to 1453064424 its reverse (4244603541), we get a palindrome (5697667965).

The spelling of 1453064424 in words is "one billion, four hundred fifty-three million, sixty-four thousand, four hundred twenty-four".