1054044525313 has 4 divisors (see below), whose sum is σ = 1135124873428. Its totient is φ = 972964177200.

The previous prime is 1054044525299. The next prime is 1054044525341. The reversal of 1054044525313 is 3135254404501.

1054044525313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 505212473089 + 548832052224 = 710783^2 + 740832^2 .

It is a cyclic number.

It is not a de Polignac number, because 1054044525313 - 2¹⁷ = 1054044394241 is a prime.

It is a super-2 number, since 2×1054044525313² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054044529313) 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, 40540174038 + ... + 40540174063.

It is an arithmetic number, because the mean of its divisors is an integer number (283781218357).

Almost surely, 2^{1054044525313} is an apocalyptic number.

1054044525313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1054044525313 is a deficient number, since it is larger than the sum of its proper divisors (81080348115).

1054044525313 is an equidigital number, since it uses as much as digits as its factorization.

1054044525313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81080348114.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 1054044525313 its reverse (3135254404501), we get a palindrome (4189298929814).

The spelling of 1054044525313 in words is "one trillion, fifty-four billion, forty-four million, five hundred twenty-five thousand, three hundred thirteen".