497550082 has 4 divisors (see below), whose sum is σ = 746325126. Its totient is φ = 248775040.

The previous prime is 497550077. The next prime is 497550089. The reversal of 497550082 is 280055794.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 403246561 + 94303521 = 20081^2 + 9711^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (497550089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124387519 + ... + 124387522.

Almost surely, 2^497550082 is an apocalyptic number.

497550082 is a deficient number, since it is larger than the sum of its proper divisors (248775044).

497550082 is a wasteful number, since it uses less digits than its factorization.

497550082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248775043.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 497550082 is about 22305.8306727187. The cubic root of 497550082 is about 792.4020687900.

The spelling of 497550082 in words is "four hundred ninety-seven million, five hundred fifty thousand, eighty-two".