1054034121055 has 16 divisors (see below), whose sum is σ = 1266480619200. Its totient is φ = 842134667008.

The previous prime is 1054034121047. The next prime is 1054034121089. The reversal of 1054034121055 is 5501214304501.

It is a cyclic number.

It is not a de Polignac number, because 1054034121055 - 2³ = 1054034121047 is a prime.

It is a super-2 number, since 2×1054034121055² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18811221 + ... + 18867169.

It is an arithmetic number, because the mean of its divisors is an integer number (79155038700).

Almost surely, 2^{1054034121055} is an apocalyptic number.

1054034121055 is a deficient number, since it is larger than the sum of its proper divisors (212446498145).

1054034121055 is an equidigital number, since it uses as much as digits as its factorization.

1054034121055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60770.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 1054034121055 its reverse (5501214304501), we get a palindrome (6555248425556).

The spelling of 1054034121055 in words is "one trillion, fifty-four billion, thirty-four million, one hundred twenty-one thousand, fifty-five".