1053454420422 has 16 divisors (see below), whose sum is σ = 2341009823280. Its totient is φ = 351151473456.

The previous prime is 1053454420351. The next prime is 1053454420427. The reversal of 1053454420422 is 2240244543501.

1053454420422 is a `hidden beast` number, since 1 + 0 + 53 + 4 + 544 + 20 + 42 + 2 = 666.

It is a super-2 number, since 2×1053454420422² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053454420427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9754207543 + ... + 9754207650.

It is an arithmetic number, because the mean of its divisors is an integer number (146313113955).

Almost surely, 2^{1053454420422} is an apocalyptic number.

1053454420422 is an abundant number, since it is smaller than the sum of its proper divisors (1287555402858).

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

1053454420422 is a wasteful number, since it uses less digits than its factorization.

1053454420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19508415204 (or 19508415198 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 1053454420422 its reverse (2240244543501), we get a palindrome (3293698963923).

The spelling of 1053454420422 in words is "one trillion, fifty-three billion, four hundred fifty-four million, four hundred twenty thousand, four hundred twenty-two".