55000499995 has 32 divisors (see below), whose sum is σ = 77139887616. Its totient is φ = 36867916800.

The previous prime is 55000499947. The next prime is 55000500017. The reversal of 55000499995 is 59999400055.

It is not a de Polignac number, because 55000499995 - 2¹⁹ = 54999975707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217675 + ... + 396715.

It is an arithmetic number, because the mean of its divisors is an integer number (2410621488).

Almost surely, 2^55000499995 is an apocalyptic number.

55000499995 is a deficient number, since it is larger than the sum of its proper divisors (22139387621).

55000499995 is a wasteful number, since it uses less digits than its factorization.

55000499995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179251.

The product of its (nonzero) digits is 3280500, while the sum is 55.

The spelling of 55000499995 in words is "fifty-five billion, four hundred ninety-nine thousand, nine hundred ninety-five".