1453503534404 has 12 divisors (see below), whose sum is σ = 2543805616128. Its totient is φ = 726701929800.

The previous prime is 1453503534331. The next prime is 1453503534409. The reversal of 1453503534404 is 4044353053541.

It is a happy number.

It is a super-2 number, since 2×1453503534404² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453503534409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12393692 + ... + 12510419.

It is an arithmetic number, because the mean of its divisors is an integer number (211983801344).

Almost surely, 2^{1453503534404} is an apocalyptic number.

It is an amenable number.

1453503534404 is a deficient number, since it is larger than the sum of its proper divisors (1090302081724).

1453503534404 is a wasteful number, since it uses less digits than its factorization.

1453503534404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24918706 (or 24918704 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 1453503534404 its reverse (4044353053541), we get a palindrome (5497856587945).

The spelling of 1453503534404 in words is "one trillion, four hundred fifty-three billion, five hundred three million, five hundred thirty-four thousand, four hundred four".