1054619203041 has 20 divisors (see below), whose sum is σ = 1575455876500. Its totient is φ = 703062926496.

The previous prime is 1054619203039. The next prime is 1054619203091. The reversal of 1054619203041 is 1403029164501.

It is a happy number.

1054619203041 is a `hidden beast` number, since 1 + 0 + 5 + 4 + 619 + 2 + 0 + 30 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 885488528016 + 169130675025 = 941004^2 + 411255^2 .

It is not a de Polignac number, because 1054619203041 - 2¹ = 1054619203039 is a prime.

It is a super-2 number, since 2×1054619203041² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1054619202987 and 1054619203005.

It is not an unprimeable number, because it can be changed into a prime (1054619203031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4002435 + ... + 4257783.

It is an arithmetic number, because the mean of its divisors is an integer number (78772793825).

Almost surely, 2^{1054619203041} is an apocalyptic number.

It is an amenable number.

1054619203041 is a deficient number, since it is larger than the sum of its proper divisors (520836673459).

1054619203041 is an equidigital number, since it uses as much as digits as its factorization.

1054619203041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306350 (or 306341 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 1054619203041 in words is "one trillion, fifty-four billion, six hundred nineteen million, two hundred three thousand, forty-one".