3995555055499 has 16 divisors (see below), whose sum is σ = 4573314570240. Its totient is φ = 3419540673120.

The previous prime is 3995555055469. The next prime is 3995555055523. The reversal of 3995555055499 is 9945505555993.

3995555055499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3995555055499 - 2²⁹ = 3995018184587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3995555055419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13116682 + ... + 13417840.

It is an arithmetic number, because the mean of its divisors is an integer number (285832160640).

Almost surely, 2^{3995555055499} is an apocalyptic number.

3995555055499 is a deficient number, since it is larger than the sum of its proper divisors (577759514741).

3995555055499 is a wasteful number, since it uses less digits than its factorization.

3995555055499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304050.

The product of its (nonzero) digits is 1230187500, while the sum is 73.

The spelling of 3995555055499 in words is "three trillion, nine hundred ninety-five billion, five hundred fifty-five million, fifty-five thousand, four hundred ninety-nine".