492554560 has 56 divisors (see below), whose sum is σ = 1213363080. Its totient is φ = 190224384.

The previous prime is 492554539. The next prime is 492554563. The reversal of 492554560 is 65455294.

It can be written as a sum of positive squares in 4 ways, for example, as 69696 + 492484864 = 264^2 + 22192^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492554563) 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, 17259 + ... + 35818.

Almost surely, 2^492554560 is an apocalyptic number.

492554560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492554560 is an abundant number, since it is smaller than the sum of its proper divisors (720808520).

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

492554560 is a wasteful number, since it uses less digits than its factorization.

492554560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53123 (or 53113 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 492554560 is about 22193.5702400493. The cubic root of 492554560 is about 789.7411746246.

The spelling of 492554560 in words is "four hundred ninety-two million, five hundred fifty-four thousand, five hundred sixty".