492380052 has 48 divisors (see below), whose sum is σ = 1169017920. Its totient is φ = 161263872.

The previous prime is 492380047. The next prime is 492380059. The reversal of 492380052 is 250083294.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 492379995 and 492380022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492380059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 608224 + ... + 609032.

It is an arithmetic number, because the mean of its divisors is an integer number (24354540).

Almost surely, 2^492380052 is an apocalyptic number.

It is an amenable number.

492380052 is an abundant number, since it is smaller than the sum of its proper divisors (676637868).

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

492380052 is a wasteful number, since it uses less digits than its factorization.

492380052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640 (or 1638 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 492380052 is about 22189.6383927274. The cubic root of 492380052 is about 789.6478973561.

The spelling of 492380052 in words is "four hundred ninety-two million, three hundred eighty thousand, fifty-two".