499241538055 has 16 divisors (see below), whose sum is σ = 645224166720. Its totient is φ = 368641824768.

The previous prime is 499241537959. The next prime is 499241538097. The reversal of 499241538055 is 550835142994.

It is a cyclic number.

It is not a de Polignac number, because 499241538055 - 2¹³ = 499241529863 is a prime.

It is a super-2 number, since 2×499241538055² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 499241537987 and 499241538005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555111 + ... + 1143079.

It is an arithmetic number, because the mean of its divisors is an integer number (40326510420).

Almost surely, 2^499241538055 is an apocalyptic number.

499241538055 is a deficient number, since it is larger than the sum of its proper divisors (145982628665).

499241538055 is a wasteful number, since it uses less digits than its factorization.

499241538055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601050.

The product of its (nonzero) digits is 7776000, while the sum is 55.

The spelling of 499241538055 in words is "four hundred ninety-nine billion, two hundred forty-one million, five hundred thirty-eight thousand, fifty-five".