1053633502144 has 28 divisors (see below), whose sum is σ = 2091354241464. Its totient is φ = 526678102784.

The previous prime is 1053633502139. The next prime is 1053633502193. The reversal of 1053633502144 is 4412053363501.

It is a super-3 number, since 3×1053633502144³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921087 + ... + 2407870.

Almost surely, 2^{1053633502144} is an apocalyptic number.

It is an amenable number.

1053633502144 is a deficient number, since it is larger than the sum of its proper divisors (1037720739320).

1053633502144 is an equidigital number, since it uses as much as digits as its factorization.

1053633502144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332772 (or 4332762 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 1053633502144 its reverse (4412053363501), we get a palindrome (5465686865645).

The spelling of 1053633502144 in words is "one trillion, fifty-three billion, six hundred thirty-three million, five hundred two thousand, one hundred forty-four".