499101450 has 48 divisors (see below), whose sum is σ = 1239268896. Its totient is φ = 132932800.

The previous prime is 499101437. The next prime is 499101461. The reversal of 499101450 is 54101994.

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 23 ways as a sum of consecutive naturals, for example, 173020 + ... + 175880.

It is an arithmetic number, because the mean of its divisors is an integer number (25818102).

Almost surely, 2^499101450 is an apocalyptic number.

499101450 is an abundant number, since it is smaller than the sum of its proper divisors (740167446).

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

499101450 is a wasteful number, since it uses less digits than its factorization.

499101450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039 (or 4034 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 499101450 is about 22340.5785511477. The cubic root of 499101450 is about 793.2247878154.

It can be divided in two parts, 49910 and 1450, that added together give a triangular number (51360 = T₃₂₀).

The spelling of 499101450 in words is "four hundred ninety-nine million, one hundred one thousand, four hundred fifty".