492115196090 has 32 divisors (see below), whose sum is σ = 1012422965760. Its totient is φ = 168713259264.

The previous prime is 492115196077. The next prime is 492115196119. The reversal of 492115196090 is 90691511294.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 776306 + ... + 1259714.

It is an arithmetic number, because the mean of its divisors is an integer number (31638217680).

Almost surely, 2^492115196090 is an apocalyptic number.

492115196090 is an abundant number, since it is smaller than the sum of its proper divisors (520307769670).

492115196090 is a wasteful number, since it uses less digits than its factorization.

492115196090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497966.

The product of its (nonzero) digits is 174960, while the sum is 47.

The spelling of 492115196090 in words is "four hundred ninety-two billion, one hundred fifteen million, one hundred ninety-six thousand, ninety".