499227201796 has 54 divisors (see below), whose sum is σ = 979478616858. Its totient is φ = 222565501440.

The previous prime is 499227201793. The next prime is 499227201877. The reversal of 499227201796 is 697102722994.

It can be written as a sum of positive squares in 3 ways, for example, as 207936000000 + 291291201796 = 456000^2 + 539714^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 499227201796.

It is not an unprimeable number, because it can be changed into a prime (499227201793) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 180825 + ... + 1015456.

Almost surely, 2^499227201796 is an apocalyptic number.

It is an amenable number.

499227201796 is a deficient number, since it is larger than the sum of its proper divisors (480251415062).

499227201796 is a wasteful number, since it uses less digits than its factorization.

499227201796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196357 (or 1196319 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 58.

The spelling of 499227201796 in words is "four hundred ninety-nine billion, two hundred twenty-seven million, two hundred one thousand, seven hundred ninety-six".