492550099 has 8 divisors (see below), whose sum is σ = 494461040. Its totient is φ = 490644000.

The previous prime is 492550067. The next prime is 492550133. The reversal of 492550099 is 990055294.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 492550099 - 2⁵ = 492550067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (492550039) 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, 468124 + ... + 469174.

It is an arithmetic number, because the mean of its divisors is an integer number (61807630).

Almost surely, 2^492550099 is an apocalyptic number.

492550099 is a deficient number, since it is larger than the sum of its proper divisors (1910941).

492550099 is a wasteful number, since it uses less digits than its factorization.

492550099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421.

The product of its (nonzero) digits is 145800, while the sum is 43.

The square root of 492550099 is about 22193.4697377404. The cubic root of 492550099 is about 789.7387904244.

The spelling of 492550099 in words is "four hundred ninety-two million, five hundred fifty thousand, ninety-nine".