492064965126 has 128 divisors (see below), whose sum is σ = 1282106327040. Its totient is φ = 136960183584.

The previous prime is 492064965113. The next prime is 492064965127. The reversal of 492064965126 is 621569460294.

492064965126 is a `hidden beast` number, since 4 + 9 + 20 + 6 + 496 + 5 + 126 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492064965127) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6185761 + ... + 6264803.

It is an arithmetic number, because the mean of its divisors is an integer number (10016455680).

Almost surely, 2^492064965126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492064965126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (641053163520).

492064965126 is an abundant number, since it is smaller than the sum of its proper divisors (790041361914).

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

492064965126 is a wasteful number, since it uses less digits than its factorization.

492064965126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79487 (or 79481 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 492064965126 in words is "four hundred ninety-two billion, sixty-four million, nine hundred sixty-five thousand, one hundred twenty-six".