1054411999987 has 2 divisors, whose sum is σ = 1054411999988. Its totient is φ = 1054411999986.

The previous prime is 1054411999909. The next prime is 1054411999997. The reversal of 1054411999987 is 7899991144501.

It is a strong prime.

It is an emirp because it is prime and its reverse (7899991144501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054411999987 - 2⁷ = 1054411999859 is a prime.

It is a super-2 number, since 2×1054411999987² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054411999997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527205999993 + 527205999994.

It is an arithmetic number, because the mean of its divisors is an integer number (527205999994).

Almost surely, 2^{1054411999987} is an apocalyptic number.

1054411999987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054411999987 is an equidigital number, since it uses as much as digits as its factorization.

1054411999987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29393280, while the sum is 67.

The spelling of 1054411999987 in words is "one trillion, fifty-four billion, four hundred eleven million, nine hundred ninety-nine thousand, nine hundred eighty-seven".