9871775443054 has 16 divisors (see below), whose sum is σ = 17020864682208. Its totient is φ = 4206305637792.

The previous prime is 9871775443043. The next prime is 9871775443111. The reversal of 9871775443054 is 4503445771789.

It is a super-3 number, since 3×9871775443054³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037936357 + ... + 2037941200.

It is an arithmetic number, because the mean of its divisors is an integer number (1063804042638).

Almost surely, 2^{9871775443054} is an apocalyptic number.

9871775443054 is a deficient number, since it is larger than the sum of its proper divisors (7149089239154).

9871775443054 is a wasteful number, since it uses less digits than its factorization.

9871775443054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075877739.

The product of its (nonzero) digits is 118540800, while the sum is 64.

The spelling of 9871775443054 in words is "nine trillion, eight hundred seventy-one billion, seven hundred seventy-five million, four hundred forty-three thousand, fifty-four".