1054671990013 has 2 divisors, whose sum is σ = 1054671990014. Its totient is φ = 1054671990012.

The previous prime is 1054671989963. The next prime is 1054671990067. The reversal of 1054671990013 is 3100991764501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054650949444 + 21040569 = 1026962^2 + 4587^2 .

It is an emirp because it is prime and its reverse (3100991764501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054671990013 - 2¹⁷ = 1054671858941 is a prime.

It is a super-2 number, since 2×1054671990013² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054671990313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527335995006 + 527335995007.

It is an arithmetic number, because the mean of its divisors is an integer number (527335995007).

Almost surely, 2^{1054671990013} is an apocalyptic number.

It is an amenable number.

1054671990013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054671990013 is an equidigital number, since it uses as much as digits as its factorization.

1054671990013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 46.

The spelling of 1054671990013 in words is "one trillion, fifty-four billion, six hundred seventy-one million, nine hundred ninety thousand, thirteen".