500113453 has 6 divisors (see below), whose sum is σ = 581764686. Its totient is φ = 428668632.

The previous prime is 500113447. The next prime is 500113457. The reversal of 500113453 is 354311005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 499880164 + 233289 = 22358^2 + 483^2 .

It is not a de Polignac number, because 500113453 - 2⁹ = 500112941 is a prime.

It is a super-2 number, since 2×500113453² = 500226931743166418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500113457) 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, 5103150 + ... + 5103247.

It is an arithmetic number, because the mean of its divisors is an integer number (96960781).

Almost surely, 2^500113453 is an apocalyptic number.

It is an amenable number.

500113453 is a deficient number, since it is larger than the sum of its proper divisors (81651233).

500113453 is a wasteful number, since it uses less digits than its factorization.

500113453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10206411 (or 10206404 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 500113453 is about 22363.2165173081. The cubic root of 500113453 is about 793.7605532480.

Adding to 500113453 its reverse (354311005), we get a palindrome (854424458).

The spelling of 500113453 in words is "five hundred million, one hundred thirteen thousand, four hundred fifty-three".