1011550084463 has 2 divisors, whose sum is σ = 1011550084464. Its totient is φ = 1011550084462.

The previous prime is 1011550084459. The next prime is 1011550084477. The reversal of 1011550084463 is 3644800551101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1011550084463 - 2² = 1011550084459 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011550084403) 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 as a sum of consecutive naturals, namely, 505775042231 + 505775042232.

It is an arithmetic number, because the mean of its divisors is an integer number (505775042232).

Almost surely, 2^{1011550084463} is an apocalyptic number.

1011550084463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011550084463 is an equidigital number, since it uses as much as digits as its factorization.

1011550084463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 1011550084463 in words is "one trillion, eleven billion, five hundred fifty million, eighty-four thousand, four hundred sixty-three".