492355531061 has 8 divisors (see below), whose sum is σ = 499912994880. Its totient is φ = 484851477312.

The previous prime is 492355531043. The next prime is 492355531093. The reversal of 492355531061 is 160135553294.

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 492355531061 - 2¹⁸ = 492355268917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492355531001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13333940 + ... + 13370813.

It is an arithmetic number, because the mean of its divisors is an integer number (62489124360).

Almost surely, 2^492355531061 is an apocalyptic number.

It is an amenable number.

492355531061 is a deficient number, since it is larger than the sum of its proper divisors (7557463819).

492355531061 is a wasteful number, since it uses less digits than its factorization.

492355531061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26705035.

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 492355531061 in words is "four hundred ninety-two billion, three hundred fifty-five million, five hundred thirty-one thousand, sixty-one".