1053420443054 has 24 divisors (see below), whose sum is σ = 1807594302864. Its totient is φ = 451033646400.

The previous prime is 1053420443029. The next prime is 1053420443233. The reversal of 1053420443054 is 4503440243501.

It is a super-2 number, since 2×1053420443054² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15726674 + ... + 15793514.

It is an arithmetic number, because the mean of its divisors is an integer number (75316429286).

Almost surely, 2^{1053420443054} is an apocalyptic number.

1053420443054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1053420443054 is a deficient number, since it is larger than the sum of its proper divisors (754173859810).

1053420443054 is an frugal number, since it uses more digits than its factorization.

1053420443054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68972 (or 67911 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 1053420443054 its reverse (4503440243501), we get a palindrome (5556860686555).

The spelling of 1053420443054 in words is "one trillion, fifty-three billion, four hundred twenty million, four hundred forty-three thousand, fifty-four".