499377819733056 has 224 divisors, whose sum is σ = 1605455748086400. Its totient is φ = 150956617973760.

The previous prime is 499377819733019. The next prime is 499377819733103. The reversal of 499377819733056 is 650337918773994.

499377819733056 is a `hidden beast` number, since 4 + 9 + 9 + 3 + 77 + 81 + 97 + 330 + 56 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24343065 + ... + 39891608.

It is an arithmetic number, because the mean of its divisors is an integer number (7167213161100).

Almost surely, 2^{499377819733056} is an apocalyptic number.

It is an amenable number.

499377819733056 is an abundant number, since it is smaller than the sum of its proper divisors (1106077928353344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499377819733056 is a wasteful number, since it uses less digits than its factorization.

499377819733056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64235114 (or 64235098 counting only the distinct ones).

The product of its (nonzero) digits is 6481218240, while the sum is 81.

The spelling of 499377819733056 in words is "four hundred ninety-nine trillion, three hundred seventy-seven billion, eight hundred nineteen million, seven hundred thirty-three thousand, fifty-six".