499773975 has 12 divisors (see below), whose sum is σ = 826293096. Its totient is φ = 266546080.

The previous prime is 499773961. The next prime is 499773979. The reversal of 499773975 is 579377994.

It is a happy number.

It is not a de Polignac number, because 499773975 - 2¹⁴ = 499757591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499773979) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3331752 + ... + 3331901.

It is an arithmetic number, because the mean of its divisors is an integer number (68857758).

Almost surely, 2^499773975 is an apocalyptic number.

499773975 is a deficient number, since it is larger than the sum of its proper divisors (326519121).

499773975 is a wasteful number, since it uses less digits than its factorization.

499773975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6663666 (or 6663661 counting only the distinct ones).

The product of its digits is 15002820, while the sum is 60.

The square root of 499773975 is about 22355.6251310492. The cubic root of 499773975 is about 793.5809105173.

The spelling of 499773975 in words is "four hundred ninety-nine million, seven hundred seventy-three thousand, nine hundred seventy-five".