500147329 has 6 divisors (see below), whose sum is σ = 549748850. Its totient is φ = 454679280.

The previous prime is 500147303. The next prime is 500147381. The reversal of 500147329 is 923741005.

It can be written as a sum of positive squares in only one way, i.e., 269714929 + 230432400 = 16423^2 + 15180^2 .

It is not a de Polignac number, because 500147329 - 2²⁷ = 365929601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 500147329.

It is not an unprimeable number, because it can be changed into a prime (500147399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2066604 + ... + 2066845.

Almost surely, 2^500147329 is an apocalyptic number.

It is an amenable number.

500147329 is a deficient number, since it is larger than the sum of its proper divisors (49601521).

500147329 is a wasteful number, since it uses less digits than its factorization.

500147329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133471 (or 4133460 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 500147329 is about 22363.9739089456. The cubic root of 500147329 is about 793.7784750650.

The spelling of 500147329 in words is "five hundred million, one hundred forty-seven thousand, three hundred twenty-nine".