1005546000983 has 2 divisors, whose sum is σ = 1005546000984. Its totient is φ = 1005546000982.

The previous prime is 1005546000967. The next prime is 1005546001037. The reversal of 1005546000983 is 3890006455001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1005546000983 - 2⁴ = 1005546000967 is a prime.

It is a super-2 number, since 2×1005546000983² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1005546000983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1005546000583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502773000491 + 502773000492.

It is an arithmetic number, because the mean of its divisors is an integer number (502773000492).

Almost surely, 2^{1005546000983} is an apocalyptic number.

1005546000983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005546000983 is an equidigital number, since it uses as much as digits as its factorization.

1005546000983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 1005546000983 in words is "one trillion, five billion, five hundred forty-six million, nine hundred eighty-three", and thus it is an aban number.