499152573 has 24 divisors (see below), whose sum is σ = 747976320. Its totient is φ = 320523840.

The previous prime is 499152571. The next prime is 499152583. The reversal of 499152573 is 375251994.

It is a happy number.

499152573 is a `hidden beast` number, since 499 + 152 + 5 + 7 + 3 = 666.

It is not a de Polignac number, because 499152573 - 2¹ = 499152571 is a prime.

It is a super-2 number, since 2×499152573² = 498306582265040658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499152571) 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 23 ways as a sum of consecutive naturals, for example, 20590 + ... + 37712.

It is an arithmetic number, because the mean of its divisors is an integer number (31165680).

Almost surely, 2^499152573 is an apocalyptic number.

It is an amenable number.

499152573 is a deficient number, since it is larger than the sum of its proper divisors (248823747).

499152573 is a wasteful number, since it uses less digits than its factorization.

499152573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17249 (or 17246 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 499152573 is about 22341.7226954414. The cubic root of 499152573 is about 793.2518702495.

The spelling of 499152573 in words is "four hundred ninety-nine million, one hundred fifty-two thousand, five hundred seventy-three".