492315543 has 8 divisors (see below), whose sum is σ = 729356400. Its totient is φ = 328210344.

The previous prime is 492315533. The next prime is 492315547. The reversal of 492315543 is 345513294.

It is not a de Polignac number, because 492315543 - 2¹³ = 492307351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 492315498 and 492315507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492315547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9116928 + ... + 9116981.

It is an arithmetic number, because the mean of its divisors is an integer number (91169550).

Almost surely, 2^492315543 is an apocalyptic number.

492315543 is a deficient number, since it is larger than the sum of its proper divisors (237040857).

492315543 is a wasteful number, since it uses less digits than its factorization.

492315543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18233918 (or 18233912 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 492315543 is about 22188.1847612643. The cubic root of 492315543 is about 789.6134107025.

The spelling of 492315543 in words is "four hundred ninety-two million, three hundred fifteen thousand, five hundred forty-three".